2018-10-19 09:58:30 +00:00
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# tzdb data for South America and environs
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2009-05-27 09:55:45 +00:00
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# This file is in the public domain, so clarified as of
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# 2009-05-17 by Arthur David Olson.
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1994-09-13 21:50:20 +00:00
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2014-10-23 06:11:16 +00:00
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# This file is by no means authoritative; if you think you know better,
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1994-09-13 21:50:20 +00:00
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# go ahead and edit the file (and please send any changes to
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2014-10-23 06:11:16 +00:00
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# tz@iana.org for general use in the future). For more, please see
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# the file CONTRIBUTING in the tz distribution.
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1994-09-13 21:50:20 +00:00
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2017-03-27 20:57:12 +00:00
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# From Paul Eggert (2016-12-05):
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Vendor import of tzdata2014j:
Release 2014j - 2014-11-10 17:37:11 -0800
Changes affecting current and future time stamps
Turks & Caicos' switch from US eastern time to UTC-4 year-round
did not occur on 2014-11-02 at 02:00. It's currently scheduled
for 2015-11-01 at 02:00. (Thanks to Chris Walton.)
Changes affecting past time stamps
Many pre-1989 time stamps have been corrected for Asia/Seoul and
Asia/Pyongyang, based on sources for the Korean-language Wikipedia
entry for time in Korea. (Thanks to Sanghyuk Jung.) Also, no
longer guess that Pyongyang mimicked Seoul time after World War II,
as this is politically implausible.
Some more zones have been turned into links, when they differed
from existing zones only for older time stamps. As usual,
these changes affect UTC offsets in pre-1970 time stamps only.
Their old contents have been moved to the 'backzone' file.
The affected zones are: Africa/Addis_Ababa, Africa/Asmara,
Africa/Dar_es_Salaam, Africa/Djibouti, Africa/Kampala,
Africa/Mogadishu, Indian/Antananarivo, Indian/Comoro, and
Indian/Mayotte.
Changes affecting commentary
The commentary is less enthusiastic about Shanks as a source,
and is more careful to distinguish UT from UTC.
Obtained from: ftp://ftp.iana.org/tz/releases/
2014-11-16 00:43:41 +00:00
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#
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# Unless otherwise specified, the source for data through 1990 is:
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2006-05-11 04:28:59 +00:00
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# Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition),
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# San Diego: ACS Publications, Inc. (2003).
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Vendor import of tzdata2014j:
Release 2014j - 2014-11-10 17:37:11 -0800
Changes affecting current and future time stamps
Turks & Caicos' switch from US eastern time to UTC-4 year-round
did not occur on 2014-11-02 at 02:00. It's currently scheduled
for 2015-11-01 at 02:00. (Thanks to Chris Walton.)
Changes affecting past time stamps
Many pre-1989 time stamps have been corrected for Asia/Seoul and
Asia/Pyongyang, based on sources for the Korean-language Wikipedia
entry for time in Korea. (Thanks to Sanghyuk Jung.) Also, no
longer guess that Pyongyang mimicked Seoul time after World War II,
as this is politically implausible.
Some more zones have been turned into links, when they differed
from existing zones only for older time stamps. As usual,
these changes affect UTC offsets in pre-1970 time stamps only.
Their old contents have been moved to the 'backzone' file.
The affected zones are: Africa/Addis_Ababa, Africa/Asmara,
Africa/Dar_es_Salaam, Africa/Djibouti, Africa/Kampala,
Africa/Mogadishu, Indian/Antananarivo, Indian/Comoro, and
Indian/Mayotte.
Changes affecting commentary
The commentary is less enthusiastic about Shanks as a source,
and is more careful to distinguish UT from UTC.
Obtained from: ftp://ftp.iana.org/tz/releases/
2014-11-16 00:43:41 +00:00
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# Unfortunately this book contains many errors and cites no sources.
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2013-03-15 00:17:19 +00:00
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#
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2017-03-27 20:57:12 +00:00
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# Many years ago Gwillim Law wrote that a good source
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# for time zone data was the International Air Transport
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1996-12-02 16:59:56 +00:00
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# Association's Standard Schedules Information Manual (IATA SSIM),
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# published semiannually. Law sent in several helpful summaries
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Vendor import of tzdata2014j:
Release 2014j - 2014-11-10 17:37:11 -0800
Changes affecting current and future time stamps
Turks & Caicos' switch from US eastern time to UTC-4 year-round
did not occur on 2014-11-02 at 02:00. It's currently scheduled
for 2015-11-01 at 02:00. (Thanks to Chris Walton.)
Changes affecting past time stamps
Many pre-1989 time stamps have been corrected for Asia/Seoul and
Asia/Pyongyang, based on sources for the Korean-language Wikipedia
entry for time in Korea. (Thanks to Sanghyuk Jung.) Also, no
longer guess that Pyongyang mimicked Seoul time after World War II,
as this is politically implausible.
Some more zones have been turned into links, when they differed
from existing zones only for older time stamps. As usual,
these changes affect UTC offsets in pre-1970 time stamps only.
Their old contents have been moved to the 'backzone' file.
The affected zones are: Africa/Addis_Ababa, Africa/Asmara,
Africa/Dar_es_Salaam, Africa/Djibouti, Africa/Kampala,
Africa/Mogadishu, Indian/Antananarivo, Indian/Comoro, and
Indian/Mayotte.
Changes affecting commentary
The commentary is less enthusiastic about Shanks as a source,
and is more careful to distinguish UT from UTC.
Obtained from: ftp://ftp.iana.org/tz/releases/
2014-11-16 00:43:41 +00:00
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# of the IATA's data after 1990. Except where otherwise noted,
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# IATA SSIM is the source for entries after 1990.
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1996-12-02 16:59:56 +00:00
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#
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Vendor import of tzdata2014j:
Release 2014j - 2014-11-10 17:37:11 -0800
Changes affecting current and future time stamps
Turks & Caicos' switch from US eastern time to UTC-4 year-round
did not occur on 2014-11-02 at 02:00. It's currently scheduled
for 2015-11-01 at 02:00. (Thanks to Chris Walton.)
Changes affecting past time stamps
Many pre-1989 time stamps have been corrected for Asia/Seoul and
Asia/Pyongyang, based on sources for the Korean-language Wikipedia
entry for time in Korea. (Thanks to Sanghyuk Jung.) Also, no
longer guess that Pyongyang mimicked Seoul time after World War II,
as this is politically implausible.
Some more zones have been turned into links, when they differed
from existing zones only for older time stamps. As usual,
these changes affect UTC offsets in pre-1970 time stamps only.
Their old contents have been moved to the 'backzone' file.
The affected zones are: Africa/Addis_Ababa, Africa/Asmara,
Africa/Dar_es_Salaam, Africa/Djibouti, Africa/Kampala,
Africa/Mogadishu, Indian/Antananarivo, Indian/Comoro, and
Indian/Mayotte.
Changes affecting commentary
The commentary is less enthusiastic about Shanks as a source,
and is more careful to distinguish UT from UTC.
Obtained from: ftp://ftp.iana.org/tz/releases/
2014-11-16 00:43:41 +00:00
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# For data circa 1899, a common source is:
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# Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94.
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2017-10-28 17:43:05 +00:00
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# https://www.jstor.org/stable/1774359
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1994-09-13 21:50:20 +00:00
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#
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2017-03-27 20:57:12 +00:00
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# These tables use numeric abbreviations like -03 and -0330 for
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2018-01-16 18:26:11 +00:00
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# integer hour and minute UT offsets. Although earlier editions used
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2017-03-27 20:57:12 +00:00
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# alphabetic time zone abbreviations, these abbreviations were
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# invented and did not reflect common practice.
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1994-09-13 21:50:20 +00:00
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###############################################################################
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###############################################################################
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# Argentina
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1996-11-19 19:09:28 +00:00
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# From Bob Devine (1988-01-28):
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1994-09-13 21:50:20 +00:00
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# Argentina: first Sunday in October to first Sunday in April since 1976.
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# Double Summer time from 1969 to 1974. Switches at midnight.
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2014-08-27 18:49:41 +00:00
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# From U. S. Naval Observatory (1988-01-19):
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1994-09-13 21:50:20 +00:00
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# ARGENTINA 3 H BEHIND UTC
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Vendor update of timezone database.
Changes to historical dates in: Azerbaijan, B.I.O.T., China, Denmark,
Libya, and Poland.
Changes to current dates in: East Timor, Haiti, Israel, Kazakhstan,
Nicaragua, Paraguay, Samoa, Tunisia, Uruguay
Changes to future dates in: Australia, Iran, United States
Obtained from: ftp://elsie.nci.nih.gov/pub/tzdata2005l.tar.gz
2005-08-26 18:39:31 +00:00
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# From Hernan G. Otero (1995-06-26):
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1997-01-02 17:17:39 +00:00
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# I am sending modifications to the Argentine time zone table...
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1995-08-04 15:53:27 +00:00
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# AR was chosen because they are the ISO letters that represent Argentina.
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2020-10-08 00:28:03 +00:00
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# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
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2018-03-24 04:41:49 +00:00
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Rule Arg 1930 only - Dec 1 0:00 1:00 -
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1996-11-19 19:09:28 +00:00
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Rule Arg 1931 only - Apr 1 0:00 0 -
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2018-03-24 04:41:49 +00:00
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Rule Arg 1931 only - Oct 15 0:00 1:00 -
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1996-11-19 19:09:28 +00:00
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Rule Arg 1932 1940 - Mar 1 0:00 0 -
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2018-03-24 04:41:49 +00:00
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Rule Arg 1932 1939 - Nov 1 0:00 1:00 -
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Rule Arg 1940 only - Jul 1 0:00 1:00 -
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1996-11-19 19:09:28 +00:00
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Rule Arg 1941 only - Jun 15 0:00 0 -
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2018-03-24 04:41:49 +00:00
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Rule Arg 1941 only - Oct 15 0:00 1:00 -
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1996-11-19 19:09:28 +00:00
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Rule Arg 1943 only - Aug 1 0:00 0 -
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2018-03-24 04:41:49 +00:00
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Rule Arg 1943 only - Oct 15 0:00 1:00 -
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1996-11-19 19:09:28 +00:00
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Rule Arg 1946 only - Mar 1 0:00 0 -
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2018-03-24 04:41:49 +00:00
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Rule Arg 1946 only - Oct 1 0:00 1:00 -
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1996-11-19 19:09:28 +00:00
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Rule Arg 1963 only - Oct 1 0:00 0 -
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2018-03-24 04:41:49 +00:00
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Rule Arg 1963 only - Dec 15 0:00 1:00 -
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1996-11-19 19:09:28 +00:00
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Rule Arg 1964 1966 - Mar 1 0:00 0 -
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2018-03-24 04:41:49 +00:00
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Rule Arg 1964 1966 - Oct 15 0:00 1:00 -
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2002-04-04 18:11:12 +00:00
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Rule Arg 1967 only - Apr 2 0:00 0 -
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2018-03-24 04:41:49 +00:00
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Rule Arg 1967 1968 - Oct Sun>=1 0:00 1:00 -
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2000-03-29 13:31:51 +00:00
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Rule Arg 1968 1969 - Apr Sun>=1 0:00 0 -
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2018-03-24 04:41:49 +00:00
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Rule Arg 1974 only - Jan 23 0:00 1:00 -
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1996-11-19 19:09:28 +00:00
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Rule Arg 1974 only - May 1 0:00 0 -
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2018-03-24 04:41:49 +00:00
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Rule Arg 1988 only - Dec 1 0:00 1:00 -
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1995-08-04 15:53:27 +00:00
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#
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Vendor update of timezone database.
Changes to historical dates in: Azerbaijan, B.I.O.T., China, Denmark,
Libya, and Poland.
Changes to current dates in: East Timor, Haiti, Israel, Kazakhstan,
Nicaragua, Paraguay, Samoa, Tunisia, Uruguay
Changes to future dates in: Australia, Iran, United States
Obtained from: ftp://elsie.nci.nih.gov/pub/tzdata2005l.tar.gz
2005-08-26 18:39:31 +00:00
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# From Hernan G. Otero (1995-06-26):
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1995-08-04 15:53:27 +00:00
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# These corrections were contributed by InterSoft Argentina S.A.,
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# obtaining the data from the:
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2014-08-27 18:49:41 +00:00
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# Talleres de Hidrografía Naval Argentina
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1997-01-02 17:17:39 +00:00
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# (Argentine Naval Hydrography Institute)
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1996-11-19 19:09:28 +00:00
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Rule Arg 1989 1993 - Mar Sun>=1 0:00 0 -
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2018-03-24 04:41:49 +00:00
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Rule Arg 1989 1992 - Oct Sun>=15 0:00 1:00 -
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1995-08-04 15:53:27 +00:00
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#
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Vendor update of timezone database.
Changes to historical dates in: Azerbaijan, B.I.O.T., China, Denmark,
Libya, and Poland.
Changes to current dates in: East Timor, Haiti, Israel, Kazakhstan,
Nicaragua, Paraguay, Samoa, Tunisia, Uruguay
Changes to future dates in: Australia, Iran, United States
Obtained from: ftp://elsie.nci.nih.gov/pub/tzdata2005l.tar.gz
2005-08-26 18:39:31 +00:00
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# From Hernan G. Otero (1995-06-26):
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1995-08-04 15:53:27 +00:00
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# From this moment on, the law that mandated the daylight saving
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# time corrections was derogated and no more modifications
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# to the time zones (for daylight saving) are now made.
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#
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2000-03-29 13:31:51 +00:00
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# From Rives McDow (2000-01-10):
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# On October 3, 1999, 0:00 local, Argentina implemented daylight savings time,
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# which did not result in the switch of a time zone, as they stayed 9 hours
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2000-08-10 19:20:14 +00:00
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# from the International Date Line.
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2018-03-24 04:41:49 +00:00
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Rule Arg 1999 only - Oct Sun>=1 0:00 1:00 -
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2008-01-01 07:45:09 +00:00
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# From Paul Eggert (2007-12-28):
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# DST was set to expire on March 5, not March 3, but since it was converted
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# to standard time on March 3 it's more convenient for us to pretend that
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# it ended on March 3.
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Rule Arg 2000 only - Mar 3 0:00 0 -
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2000-03-29 13:31:51 +00:00
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#
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# From Peter Gradelski via Steffen Thorsen (2000-03-01):
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2014-08-27 18:49:41 +00:00
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# We just checked with our São Paulo office and they say the government of
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2000-03-29 13:31:51 +00:00
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# Argentina decided not to become one of the countries that go on or off DST.
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# So Buenos Aires should be -3 hours from GMT at all times.
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#
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2014-08-27 18:49:41 +00:00
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# From Fabián L. Arce Jofré (2000-04-04):
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2000-08-10 19:20:14 +00:00
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# The law that claimed DST for Argentina was derogated by President Fernando
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2014-08-27 18:49:41 +00:00
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# de la Rúa on March 2, 2000, because it would make people spend more energy
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2000-08-10 19:20:14 +00:00
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# in the winter time, rather than less. The change took effect on March 3.
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#
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2001-11-09 19:00:37 +00:00
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# From Mariano Absatz (2001-06-06):
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# one of the major newspapers here in Argentina said that the 1999
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# Timezone Law (which never was effectively applied) will (would?) be
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# in effect.... The article is at
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# http://ar.clarin.com/diario/2001-06-06/e-01701.htm
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2015-08-13 23:57:00 +00:00
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# ... The Law itself is "Ley No. 25155", sanctioned on 1999-08-25, enacted
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2001-11-09 19:00:37 +00:00
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# 1999-09-17, and published 1999-09-21. The official publication is at:
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# http://www.boletin.jus.gov.ar/BON/Primera/1999/09-Septiembre/21/PDF/BO21-09-99LEG.PDF
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# Regretfully, you have to subscribe (and pay) for the on-line version....
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#
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# (2001-06-12):
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# the timezone for Argentina will not change next Sunday.
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# Apparently it will do so on Sunday 24th....
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# http://ar.clarin.com/diario/2001-06-12/s-03501.htm
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#
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# (2001-06-25):
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# Last Friday (yes, the last working day before the date of the change), the
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# Senate annulled the 1999 law that introduced the changes later postponed.
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# http://www.clarin.com.ar/diario/2001-06-22/s-03601.htm
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# It remains the vote of the Deputies..., but it will be the same....
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# This kind of things had always been done this way in Argentina.
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# We are still -03:00 all year round in all of the country.
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#
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2008-01-01 07:45:09 +00:00
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# From Steffen Thorsen (2007-12-21):
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# A user (Leonardo Chaim) reported that Argentina will adopt DST....
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# all of the country (all Zone-entries) are affected. News reports like
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# http://www.lanacion.com.ar/opinion/nota.asp?nota_id=973037 indicate
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# that Argentina will use DST next year as well, from October to
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# March, although exact rules are not given.
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#
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2014-08-27 18:49:41 +00:00
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# From Jesper Nørgaard Welen (2007-12-26)
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2008-01-01 07:45:09 +00:00
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# The last hurdle of Argentina DST is over, the proposal was approved in
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2014-08-27 18:49:41 +00:00
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# the lower chamber too (Diputados) with a vote 192 for and 2 against.
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2008-01-01 07:45:09 +00:00
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# By the way thanks to Mariano Absatz and Daniel Mario Vega for the link to
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# the original scanned proposal, where the dates and the zero hours are
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# clear and unambiguous...This is the article about final approval:
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# http://www.lanacion.com.ar/politica/nota.asp?nota_id=973996
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#
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# From Paul Eggert (2007-12-22):
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# For dates after mid-2008, the following rules are my guesses and
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# are quite possibly wrong, but are more likely than no DST at all.
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2008-09-16 02:36:01 +00:00
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# From Alexander Krivenyshev (2008-09-05):
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# As per message from Carlos Alberto Fonseca Arauz (Nicaragua),
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# Argentina will start DST on Sunday October 19, 2008.
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#
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# http://www.worldtimezone.com/dst_news/dst_news_argentina03.html
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# http://www.impulsobaires.com.ar/nota.php?id=57832 (in spanish)
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2015-08-13 23:57:00 +00:00
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# From Juan Manuel Docile in https://bugs.gentoo.org/240339 (2008-10-07)
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# via Rodrigo Severo:
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# Argentinian law No. 25.155 is no longer valid.
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2008-10-14 03:21:36 +00:00
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# http://www.infoleg.gov.ar/infolegInternet/anexos/60000-64999/60036/norma.htm
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2015-08-13 23:57:00 +00:00
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# The new one is law No. 26.350
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2008-10-14 03:21:36 +00:00
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# http://www.infoleg.gov.ar/infolegInternet/anexos/135000-139999/136191/norma.htm
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# So there is no summer time in Argentina for now.
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2008-10-28 10:29:56 +00:00
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# From Mariano Absatz (2008-10-20):
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2014-10-23 06:11:16 +00:00
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# Decree 1693/2008 applies Law 26.350 for the summer 2008/2009 establishing DST
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# in Argentina from 2008-10-19 until 2009-03-15.
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2008-10-28 10:29:56 +00:00
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# http://www.boletinoficial.gov.ar/Bora.Portal/CustomControls/PdfContent.aspx?fp=16102008&pi=3&pf=4&s=0&sec=01
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#
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2014-08-27 18:49:41 +00:00
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# Decree 1705/2008 excepting 12 Provinces from applying DST in the summer
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# 2008/2009: Catamarca, La Rioja, Mendoza, Salta, San Juan, San Luis, La
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|
# Pampa, Neuquén, Rio Negro, Chubut, Santa Cruz and Tierra del Fuego
|
2008-10-28 10:29:56 +00:00
|
|
|
# http://www.boletinoficial.gov.ar/Bora.Portal/CustomControls/PdfContent.aspx?fp=17102008&pi=1&pf=1&s=0&sec=01
|
|
|
|
|
#
|
2014-10-23 06:11:16 +00:00
|
|
|
# Press release 235 dated Saturday October 18th, from the Government of the
|
|
|
|
|
# Province of Jujuy saying it will not apply DST either (even when it was not
|
|
|
|
|
# included in Decree 1705/2008).
|
2008-10-28 10:29:56 +00:00
|
|
|
# http://www.jujuy.gov.ar/index2/partes_prensa/18_10_08/235-181008.doc
|
|
|
|
|
|
2009-10-27 11:08:24 +00:00
|
|
|
# From fullinet (2009-10-18):
|
|
|
|
|
# As announced in
|
|
|
|
|
# http://www.argentina.gob.ar/argentina/portal/paginas.dhtml?pagina=356
|
2014-10-23 06:11:16 +00:00
|
|
|
# (an official .gob.ar) under title: "Sin Cambio de Hora"
|
|
|
|
|
# (English: "No hour change").
|
2009-10-27 11:08:24 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# "Por el momento, el Gobierno Nacional resolvió no modificar la hora
|
|
|
|
|
# oficial, decisión que estaba en estudio para su implementación el
|
|
|
|
|
# domingo 18 de octubre. Desde el Ministerio de Planificación se anunció
|
|
|
|
|
# que la Argentina hoy, en estas condiciones meteorológicas, no necesita
|
|
|
|
|
# la modificación del huso horario, ya que 2009 nos encuentra con
|
|
|
|
|
# crecimiento en la producción y distribución energética."
|
2009-10-27 11:08:24 +00:00
|
|
|
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Arg 2007 only - Dec 30 0:00 1:00 -
|
2009-10-27 11:08:24 +00:00
|
|
|
Rule Arg 2008 2009 - Mar Sun>=15 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Arg 2008 only - Oct Sun>=15 0:00 1:00 -
|
2012-09-13 10:11:40 +00:00
|
|
|
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
# From Mariano Absatz (2004-05-21):
|
|
|
|
|
# Today it was officially published that the Province of Mendoza is changing
|
|
|
|
|
# its timezone this winter... starting tomorrow night....
|
|
|
|
|
# http://www.gobernac.mendoza.gov.ar/boletin/pdf/20040521-27158-normas.pdf
|
|
|
|
|
# From Paul Eggert (2004-05-24):
|
|
|
|
|
# It's Law No. 7,210. This change is due to a public power emergency, so for
|
|
|
|
|
# now we'll assume it's for this year only.
|
2002-04-04 18:11:12 +00:00
|
|
|
#
|
2018-03-24 04:41:49 +00:00
|
|
|
# From Paul Eggert (2018-01-31):
|
2014-10-23 06:11:16 +00:00
|
|
|
# Hora de verano para la República Argentina
|
|
|
|
|
# http://buenasiembra.com.ar/esoterismo/astrologia/hora-de-verano-de-la-republica-argentina-27.html
|
2014-08-27 18:49:41 +00:00
|
|
|
# says that standard time in Argentina from 1894-10-31
|
2002-04-04 18:11:12 +00:00
|
|
|
# to 1920-05-01 was -4:16:48.25. Go with this more-precise value
|
2018-03-24 04:41:49 +00:00
|
|
|
# over Shanks & Pottenger. It is upward compatible with Milne, who
|
|
|
|
|
# says Córdoba time was -4:16:48.2.
|
|
|
|
|
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
#
|
|
|
|
|
# From Mariano Absatz (2004-06-05):
|
|
|
|
|
# These media articles from a major newspaper mostly cover the current state:
|
|
|
|
|
# http://www.lanacion.com.ar/04/05/27/de_604825.asp
|
|
|
|
|
# http://www.lanacion.com.ar/04/05/28/de_605203.asp
|
|
|
|
|
#
|
|
|
|
|
# The following eight (8) provinces pulled clocks back to UTC-04:00 at
|
|
|
|
|
# midnight Monday May 31st. (that is, the night between 05/31 and 06/01).
|
|
|
|
|
# Apparently, all nine provinces would go back to UTC-03:00 at the same
|
|
|
|
|
# time in October 17th.
|
|
|
|
|
#
|
|
|
|
|
# Catamarca, Chubut, La Rioja, San Juan, San Luis, Santa Cruz,
|
2014-08-27 18:49:41 +00:00
|
|
|
# Tierra del Fuego, Tucumán.
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
#
|
|
|
|
|
# From Mariano Absatz (2004-06-14):
|
2014-08-27 18:49:41 +00:00
|
|
|
# ... this weekend, the Province of Tucumán decided it'd go back to UTC-03:00
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
# yesterday midnight (that is, at 24:00 Saturday 12th), since the people's
|
|
|
|
|
# annoyance with the change is much higher than the power savings obtained....
|
|
|
|
|
#
|
|
|
|
|
# From Gwillim Law (2004-06-14):
|
|
|
|
|
# http://www.lanacion.com.ar/04/06/10/de_609078.asp ...
|
|
|
|
|
# "The time change in Tierra del Fuego was a conflicted decision from
|
|
|
|
|
# the start. The government had decreed that the measure would take
|
|
|
|
|
# effect on June 1, but a normative error forced the new time to begin
|
|
|
|
|
# three days earlier, from a Saturday to a Sunday....
|
|
|
|
|
# Our understanding was that the change was originally scheduled to take place
|
|
|
|
|
# on June 1 at 00:00 in Chubut, Santa Cruz, Tierra del Fuego (and some other
|
|
|
|
|
# provinces). Sunday was May 30, only two days earlier. So the article
|
|
|
|
|
# contains a contradiction. I would give more credence to the Saturday/Sunday
|
|
|
|
|
# date than the "three days earlier" phrase, and conclude that Tierra del
|
|
|
|
|
# Fuego set its clocks back at 2004-05-30 00:00.
|
|
|
|
|
#
|
|
|
|
|
# From Steffen Thorsen (2004-10-05):
|
|
|
|
|
# The previous law 7210 which changed the province of Mendoza's time zone
|
|
|
|
|
# back in May have been modified slightly in a new law 7277, which set the
|
|
|
|
|
# new end date to 2004-09-26 (original date was 2004-10-17).
|
|
|
|
|
# http://www.gobernac.mendoza.gov.ar/boletin/pdf/20040924-27244-normas.pdf
|
|
|
|
|
#
|
|
|
|
|
# From Mariano Absatz (2004-10-05):
|
|
|
|
|
# San Juan changed from UTC-03:00 to UTC-04:00 at midnight between
|
|
|
|
|
# Sunday, May 30th and Monday, May 31st. It changed back to UTC-03:00
|
|
|
|
|
# at midnight between Saturday, July 24th and Sunday, July 25th....
|
|
|
|
|
# http://www.sanjuan.gov.ar/prensa/archivo/000329.html
|
|
|
|
|
# http://www.sanjuan.gov.ar/prensa/archivo/000426.html
|
|
|
|
|
# http://www.sanjuan.gov.ar/prensa/archivo/000441.html
|
2002-04-04 18:11:12 +00:00
|
|
|
|
2008-03-25 02:44:06 +00:00
|
|
|
# From Alex Krivenyshev (2008-01-17):
|
|
|
|
|
# Here are articles that Argentina Province San Luis is planning to end DST
|
|
|
|
|
# as earlier as upcoming Monday January 21, 2008 or February 2008:
|
|
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# Provincia argentina retrasa reloj y marca diferencia con resto del país
|
2008-03-25 02:44:06 +00:00
|
|
|
# (Argentine Province delayed clock and mark difference with the rest of the
|
|
|
|
|
# country)
|
|
|
|
|
# http://cl.invertia.com/noticias/noticia.aspx?idNoticia=200801171849_EFE_ET4373&idtel
|
|
|
|
|
#
|
|
|
|
|
# Es inminente que en San Luis atrasen una hora los relojes
|
|
|
|
|
# (It is imminent in San Luis clocks one hour delay)
|
2017-10-28 17:43:05 +00:00
|
|
|
# https://www.lagaceta.com.ar/nota/253414/Economia/Es-inminente-que-en-San-Luis-atrasen-una-hora-los-relojes.html
|
|
|
|
|
# http://www.worldtimezone.com/dst_news/dst_news_argentina02.html
|
2008-03-25 02:44:06 +00:00
|
|
|
|
2014-08-27 18:49:41 +00:00
|
|
|
# From Jesper Nørgaard Welen (2008-01-18):
|
2008-03-25 02:44:06 +00:00
|
|
|
# The page of the San Luis provincial government
|
|
|
|
|
# http://www.sanluis.gov.ar/notas.asp?idCanal=0&id=22812
|
|
|
|
|
# confirms what Alex Krivenyshev has earlier sent to the tz
|
|
|
|
|
# emailing list about that San Luis plans to return to standard
|
|
|
|
|
# time much earlier than the rest of the country. It also
|
2012-09-13 10:11:40 +00:00
|
|
|
# confirms that upon request the provinces San Juan and Mendoza
|
|
|
|
|
# refused to follow San Luis in this change.
|
|
|
|
|
#
|
2014-10-23 06:11:16 +00:00
|
|
|
# The change is supposed to take place Monday the 21st at 0:00
|
2008-03-25 02:44:06 +00:00
|
|
|
# hours. As far as I understand it if this goes ahead, we need
|
|
|
|
|
# a new timezone for San Luis (although there are also documented
|
|
|
|
|
# independent changes in the southamerica file of San Luis in
|
|
|
|
|
# 1990 and 1991 which has not been confirmed).
|
|
|
|
|
|
2014-08-27 18:49:41 +00:00
|
|
|
# From Jesper Nørgaard Welen (2008-01-25):
|
2008-03-25 02:44:06 +00:00
|
|
|
# Unfortunately the below page has become defunct, about the San Luis
|
|
|
|
|
# time change. Perhaps because it now is part of a group of pages "Most
|
|
|
|
|
# important pages of 2008."
|
|
|
|
|
#
|
|
|
|
|
# You can use
|
|
|
|
|
# http://www.sanluis.gov.ar/notas.asp?idCanal=8141&id=22834
|
|
|
|
|
# instead it seems. Or use "Buscador" from the main page of the San Luis
|
|
|
|
|
# government, and fill in "huso" and click OK, and you will get 3 pages
|
|
|
|
|
# from which the first one is identical to the above.
|
|
|
|
|
|
|
|
|
|
# From Mariano Absatz (2008-01-28):
|
|
|
|
|
# I can confirm that the Province of San Luis (and so far only that
|
|
|
|
|
# province) decided to go back to UTC-3 effective midnight Jan 20th 2008
|
|
|
|
|
# (that is, Monday 21st at 0:00 is the time the clocks were delayed back
|
|
|
|
|
# 1 hour), and they intend to keep UTC-3 as their timezone all year round
|
|
|
|
|
# (that is, unless they change their mind any minute now).
|
|
|
|
|
#
|
|
|
|
|
# So we'll have to add yet another city to 'southamerica' (I think San
|
|
|
|
|
# Luis city is the mos populated city in the Province, so it'd be
|
|
|
|
|
# America/Argentina/San_Luis... of course I can't remember if San Luis's
|
|
|
|
|
# history of particular changes goes along with Mendoza or San Juan :-(
|
|
|
|
|
# (I only remember not being able to collect hard facts about San Luis
|
|
|
|
|
# back in 2004, when these provinces changed to UTC-4 for a few days, I
|
|
|
|
|
# mailed them personally and never got an answer).
|
|
|
|
|
|
2014-10-23 06:11:16 +00:00
|
|
|
# From Paul Eggert (2014-08-12):
|
|
|
|
|
# Unless otherwise specified, data entries are from Shanks & Pottenger through
|
|
|
|
|
# 1992, from the IATA otherwise. As noted below, Shanks & Pottenger say that
|
2008-08-08 03:56:52 +00:00
|
|
|
# America/Cordoba split into 6 subregions during 1991/1992, one of which
|
|
|
|
|
# was America/San_Luis, but we haven't verified this yet so for now we'll
|
|
|
|
|
# keep America/Cordoba a single region rather than splitting it into the
|
|
|
|
|
# other 5 subregions.
|
|
|
|
|
|
2009-03-24 10:47:53 +00:00
|
|
|
# From Mariano Absatz (2009-03-13):
|
|
|
|
|
# Yesterday (with our usual 2-day notice) the Province of San Luis
|
|
|
|
|
# decided that next Sunday instead of "staying" @utc-03:00 they will go
|
|
|
|
|
# to utc-04:00 until the second Saturday in October...
|
|
|
|
|
#
|
|
|
|
|
# The press release is at
|
|
|
|
|
# http://www.sanluis.gov.ar/SL/Paginas/NoticiaDetalle.asp?TemaId=1&InfoPrensaId=3102
|
2014-08-27 18:49:41 +00:00
|
|
|
# (I couldn't find the decree, but www.sanluis.gov.ar
|
|
|
|
|
# is the official page for the Province Government.)
|
2009-03-24 10:47:53 +00:00
|
|
|
#
|
2013-03-15 00:17:19 +00:00
|
|
|
# There's also a note in only one of the major national papers ...
|
2009-03-24 10:47:53 +00:00
|
|
|
# http://www.lanacion.com.ar/nota.asp?nota_id=1107912
|
|
|
|
|
#
|
2013-03-15 00:17:19 +00:00
|
|
|
# The press release says [quick and dirty translation]:
|
|
|
|
|
# ... announced that next Sunday, at 00:00, Puntanos (the San Luis
|
2009-03-24 10:47:53 +00:00
|
|
|
# inhabitants) will have to turn back one hour their clocks
|
|
|
|
|
#
|
|
|
|
|
# Since then, San Luis will establish its own Province timezone. Thus,
|
|
|
|
|
# during 2009, this timezone change will run from 00:00 the third Sunday
|
|
|
|
|
# in March until 24:00 of the second Saturday in October.
|
|
|
|
|
|
2009-10-27 11:08:24 +00:00
|
|
|
# From Mariano Absatz (2009-10-16):
|
|
|
|
|
# ...the Province of San Luis is a case in itself.
|
2009-09-28 21:46:54 +00:00
|
|
|
#
|
2009-10-27 11:08:24 +00:00
|
|
|
# The Law at
|
|
|
|
|
# http://www.diputadossanluis.gov.ar/diputadosasp/paginas/verNorma.asp?NormaID=276
|
|
|
|
|
# is ambiguous because establishes a calendar from the 2nd Sunday in
|
|
|
|
|
# October at 0:00 thru the 2nd Saturday in March at 24:00 and the
|
|
|
|
|
# complement of that starting on the 2nd Sunday of March at 0:00 and
|
|
|
|
|
# ending on the 2nd Saturday of March at 24:00.
|
2002-04-04 18:11:12 +00:00
|
|
|
#
|
2009-10-27 11:08:24 +00:00
|
|
|
# This clearly breaks every time the 1st of March or October is a Sunday.
|
|
|
|
|
#
|
|
|
|
|
# IMHO, the "spirit of the Law" is to make the changes at 0:00 on the 2nd
|
|
|
|
|
# Sunday of October and March.
|
|
|
|
|
#
|
|
|
|
|
# The problem is that the changes in the rest of the Provinces that did
|
|
|
|
|
# change in 2007/2008, were made according to the Federal Law and Decrees
|
|
|
|
|
# that did so on the 3rd Sunday of October and March.
|
|
|
|
|
#
|
|
|
|
|
# In fact, San Luis actually switched from UTC-4 to UTC-3 last Sunday
|
|
|
|
|
# (October 11th) at 0:00.
|
|
|
|
|
#
|
|
|
|
|
# So I guess a new set of rules, besides "Arg", must be made and the last
|
|
|
|
|
# America/Argentina/San_Luis entries should change to use these...
|
|
|
|
|
# ...
|
2009-09-28 21:46:54 +00:00
|
|
|
|
2010-04-19 20:54:00 +00:00
|
|
|
# From Alexander Krivenyshev (2010-04-09):
|
2014-10-23 06:11:16 +00:00
|
|
|
# According to news reports from El Diario de la República Province San
|
2010-04-19 20:54:00 +00:00
|
|
|
# Luis, Argentina (standard time UTC-04) will keep Daylight Saving Time
|
2014-08-27 18:49:41 +00:00
|
|
|
# after April 11, 2010 - will continue to have same time as rest of
|
2010-04-19 20:54:00 +00:00
|
|
|
# Argentina (UTC-3) (no DST).
|
|
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# Confirmaron la prórroga del huso horario de verano (Spanish)
|
2010-04-19 20:54:00 +00:00
|
|
|
# http://www.eldiariodelarepublica.com/index.php?option=com_content&task=view&id=29383&Itemid=9
|
|
|
|
|
# or (some English translation):
|
|
|
|
|
# http://www.worldtimezone.com/dst_news/dst_news_argentina08.html
|
|
|
|
|
|
|
|
|
|
# From Mariano Absatz (2010-04-12):
|
|
|
|
|
# yes...I can confirm this...and given that San Luis keeps calling
|
|
|
|
|
# UTC-03:00 "summer time", we should't just let San Luis go back to "Arg"
|
|
|
|
|
# rules...San Luis is still using "Western ARgentina Time" and it got
|
|
|
|
|
# stuck on Summer daylight savings time even though the summer is over.
|
|
|
|
|
|
2018-03-24 04:41:49 +00:00
|
|
|
# From Paul Eggert (2018-01-23):
|
2016-10-08 14:31:55 +00:00
|
|
|
# Perhaps San Luis operates on the legal fiction that it is at -04
|
2018-03-24 04:41:49 +00:00
|
|
|
# with perpetual daylight saving time, but ordinary usage typically seems to
|
2016-10-08 14:31:55 +00:00
|
|
|
# just say it's at -03; see, for example,
|
2017-10-28 17:43:05 +00:00
|
|
|
# https://es.wikipedia.org/wiki/Hora_oficial_argentina
|
2013-09-26 21:04:42 +00:00
|
|
|
# We've documented similar situations as being plain changes to
|
|
|
|
|
# standard time, so let's do that here too. This does not change UTC
|
|
|
|
|
# offsets, only tm_isdst and the time zone abbreviations. One minor
|
|
|
|
|
# plus is that this silences a zic complaint that there's no POSIX TZ
|
2018-10-19 09:58:30 +00:00
|
|
|
# setting for timestamps past 2038.
|
2013-09-26 21:04:42 +00:00
|
|
|
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
1996-12-02 16:59:56 +00:00
|
|
|
#
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
# Buenos Aires (BA), Capital Federal (CF),
|
2014-10-23 06:11:16 +00:00
|
|
|
Zone America/Argentina/Buenos_Aires -3:53:48 - LMT 1894 Oct 31
|
|
|
|
|
-4:16:48 - CMT 1920 May # Córdoba Mean Time
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04 1930 Dec
|
|
|
|
|
-4:00 Arg -04/-03 1969 Oct 5
|
|
|
|
|
-3:00 Arg -03/-02 1999 Oct 3
|
|
|
|
|
-4:00 Arg -04/-03 2000 Mar 3
|
|
|
|
|
-3:00 Arg -03/-02
|
1996-12-02 16:59:56 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# Córdoba (CB), Santa Fe (SF), Entre Ríos (ER), Corrientes (CN), Misiones (MN),
|
2008-10-28 10:29:56 +00:00
|
|
|
# Chaco (CC), Formosa (FM), Santiago del Estero (SE)
|
2002-04-04 18:11:12 +00:00
|
|
|
#
|
2006-05-11 04:28:59 +00:00
|
|
|
# Shanks & Pottenger also make the following claims, which we haven't verified:
|
2002-04-04 18:11:12 +00:00
|
|
|
# - Formosa switched to -3:00 on 1991-01-07.
|
|
|
|
|
# - Misiones switched to -3:00 on 1990-12-29.
|
|
|
|
|
# - Chaco switched to -3:00 on 1991-01-04.
|
|
|
|
|
# - Santiago del Estero switched to -4:00 on 1991-04-01,
|
|
|
|
|
# then to -3:00 on 1991-04-26.
|
|
|
|
|
#
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
Zone America/Argentina/Cordoba -4:16:48 - LMT 1894 Oct 31
|
2002-04-04 18:11:12 +00:00
|
|
|
-4:16:48 - CMT 1920 May
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04 1930 Dec
|
|
|
|
|
-4:00 Arg -04/-03 1969 Oct 5
|
|
|
|
|
-3:00 Arg -03/-02 1991 Mar 3
|
|
|
|
|
-4:00 - -04 1991 Oct 20
|
|
|
|
|
-3:00 Arg -03/-02 1999 Oct 3
|
|
|
|
|
-4:00 Arg -04/-03 2000 Mar 3
|
|
|
|
|
-3:00 Arg -03/-02
|
1996-12-02 16:59:56 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# Salta (SA), La Pampa (LP), Neuquén (NQ), Rio Negro (RN)
|
2008-10-28 10:29:56 +00:00
|
|
|
Zone America/Argentina/Salta -4:21:40 - LMT 1894 Oct 31
|
|
|
|
|
-4:16:48 - CMT 1920 May
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04 1930 Dec
|
|
|
|
|
-4:00 Arg -04/-03 1969 Oct 5
|
|
|
|
|
-3:00 Arg -03/-02 1991 Mar 3
|
|
|
|
|
-4:00 - -04 1991 Oct 20
|
|
|
|
|
-3:00 Arg -03/-02 1999 Oct 3
|
|
|
|
|
-4:00 Arg -04/-03 2000 Mar 3
|
|
|
|
|
-3:00 Arg -03/-02 2008 Oct 18
|
|
|
|
|
-3:00 - -03
|
2008-10-28 10:29:56 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# Tucumán (TM)
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
Zone America/Argentina/Tucuman -4:20:52 - LMT 1894 Oct 31
|
|
|
|
|
-4:16:48 - CMT 1920 May
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04 1930 Dec
|
|
|
|
|
-4:00 Arg -04/-03 1969 Oct 5
|
|
|
|
|
-3:00 Arg -03/-02 1991 Mar 3
|
|
|
|
|
-4:00 - -04 1991 Oct 20
|
|
|
|
|
-3:00 Arg -03/-02 1999 Oct 3
|
|
|
|
|
-4:00 Arg -04/-03 2000 Mar 3
|
|
|
|
|
-3:00 - -03 2004 Jun 1
|
|
|
|
|
-4:00 - -04 2004 Jun 13
|
|
|
|
|
-3:00 Arg -03/-02
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
#
|
|
|
|
|
# La Rioja (LR)
|
|
|
|
|
Zone America/Argentina/La_Rioja -4:27:24 - LMT 1894 Oct 31
|
|
|
|
|
-4:16:48 - CMT 1920 May
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04 1930 Dec
|
|
|
|
|
-4:00 Arg -04/-03 1969 Oct 5
|
|
|
|
|
-3:00 Arg -03/-02 1991 Mar 1
|
|
|
|
|
-4:00 - -04 1991 May 7
|
|
|
|
|
-3:00 Arg -03/-02 1999 Oct 3
|
|
|
|
|
-4:00 Arg -04/-03 2000 Mar 3
|
|
|
|
|
-3:00 - -03 2004 Jun 1
|
|
|
|
|
-4:00 - -04 2004 Jun 20
|
|
|
|
|
-3:00 Arg -03/-02 2008 Oct 18
|
|
|
|
|
-3:00 - -03
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
#
|
|
|
|
|
# San Juan (SJ)
|
|
|
|
|
Zone America/Argentina/San_Juan -4:34:04 - LMT 1894 Oct 31
|
|
|
|
|
-4:16:48 - CMT 1920 May
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04 1930 Dec
|
|
|
|
|
-4:00 Arg -04/-03 1969 Oct 5
|
|
|
|
|
-3:00 Arg -03/-02 1991 Mar 1
|
|
|
|
|
-4:00 - -04 1991 May 7
|
|
|
|
|
-3:00 Arg -03/-02 1999 Oct 3
|
|
|
|
|
-4:00 Arg -04/-03 2000 Mar 3
|
|
|
|
|
-3:00 - -03 2004 May 31
|
|
|
|
|
-4:00 - -04 2004 Jul 25
|
|
|
|
|
-3:00 Arg -03/-02 2008 Oct 18
|
|
|
|
|
-3:00 - -03
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
#
|
1996-12-02 16:59:56 +00:00
|
|
|
# Jujuy (JY)
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
Zone America/Argentina/Jujuy -4:21:12 - LMT 1894 Oct 31
|
2002-04-04 18:11:12 +00:00
|
|
|
-4:16:48 - CMT 1920 May
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04 1930 Dec
|
|
|
|
|
-4:00 Arg -04/-03 1969 Oct 5
|
|
|
|
|
-3:00 Arg -03/-02 1990 Mar 4
|
|
|
|
|
-4:00 - -04 1990 Oct 28
|
|
|
|
|
-4:00 1:00 -03 1991 Mar 17
|
|
|
|
|
-4:00 - -04 1991 Oct 6
|
|
|
|
|
-3:00 1:00 -02 1992
|
|
|
|
|
-3:00 Arg -03/-02 1999 Oct 3
|
|
|
|
|
-4:00 Arg -04/-03 2000 Mar 3
|
|
|
|
|
-3:00 Arg -03/-02 2008 Oct 18
|
|
|
|
|
-3:00 - -03
|
1996-12-02 16:59:56 +00:00
|
|
|
#
|
Vendor update of timezone database.
Changes to historical dates in: Azerbaijan, B.I.O.T., China, Denmark,
Libya, and Poland.
Changes to current dates in: East Timor, Haiti, Israel, Kazakhstan,
Nicaragua, Paraguay, Samoa, Tunisia, Uruguay
Changes to future dates in: Australia, Iran, United States
Obtained from: ftp://elsie.nci.nih.gov/pub/tzdata2005l.tar.gz
2005-08-26 18:39:31 +00:00
|
|
|
# Catamarca (CT), Chubut (CH)
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
Zone America/Argentina/Catamarca -4:23:08 - LMT 1894 Oct 31
|
2002-04-04 18:11:12 +00:00
|
|
|
-4:16:48 - CMT 1920 May
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04 1930 Dec
|
|
|
|
|
-4:00 Arg -04/-03 1969 Oct 5
|
|
|
|
|
-3:00 Arg -03/-02 1991 Mar 3
|
|
|
|
|
-4:00 - -04 1991 Oct 20
|
|
|
|
|
-3:00 Arg -03/-02 1999 Oct 3
|
|
|
|
|
-4:00 Arg -04/-03 2000 Mar 3
|
|
|
|
|
-3:00 - -03 2004 Jun 1
|
|
|
|
|
-4:00 - -04 2004 Jun 20
|
|
|
|
|
-3:00 Arg -03/-02 2008 Oct 18
|
|
|
|
|
-3:00 - -03
|
1996-12-02 16:59:56 +00:00
|
|
|
#
|
|
|
|
|
# Mendoza (MZ)
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
Zone America/Argentina/Mendoza -4:35:16 - LMT 1894 Oct 31
|
2002-04-04 18:11:12 +00:00
|
|
|
-4:16:48 - CMT 1920 May
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04 1930 Dec
|
|
|
|
|
-4:00 Arg -04/-03 1969 Oct 5
|
|
|
|
|
-3:00 Arg -03/-02 1990 Mar 4
|
|
|
|
|
-4:00 - -04 1990 Oct 15
|
|
|
|
|
-4:00 1:00 -03 1991 Mar 1
|
|
|
|
|
-4:00 - -04 1991 Oct 15
|
|
|
|
|
-4:00 1:00 -03 1992 Mar 1
|
|
|
|
|
-4:00 - -04 1992 Oct 18
|
|
|
|
|
-3:00 Arg -03/-02 1999 Oct 3
|
|
|
|
|
-4:00 Arg -04/-03 2000 Mar 3
|
|
|
|
|
-3:00 - -03 2004 May 23
|
|
|
|
|
-4:00 - -04 2004 Sep 26
|
|
|
|
|
-3:00 Arg -03/-02 2008 Oct 18
|
|
|
|
|
-3:00 - -03
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
#
|
2008-03-25 02:44:06 +00:00
|
|
|
# San Luis (SL)
|
2009-10-27 11:08:24 +00:00
|
|
|
|
2010-04-19 20:54:00 +00:00
|
|
|
Rule SanLuis 2008 2009 - Mar Sun>=8 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule SanLuis 2007 2008 - Oct Sun>=8 0:00 1:00 -
|
2009-10-27 11:08:24 +00:00
|
|
|
|
2008-03-25 02:44:06 +00:00
|
|
|
Zone America/Argentina/San_Luis -4:25:24 - LMT 1894 Oct 31
|
|
|
|
|
-4:16:48 - CMT 1920 May
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04 1930 Dec
|
|
|
|
|
-4:00 Arg -04/-03 1969 Oct 5
|
|
|
|
|
-3:00 Arg -03/-02 1990
|
|
|
|
|
-3:00 1:00 -02 1990 Mar 14
|
|
|
|
|
-4:00 - -04 1990 Oct 15
|
|
|
|
|
-4:00 1:00 -03 1991 Mar 1
|
|
|
|
|
-4:00 - -04 1991 Jun 1
|
|
|
|
|
-3:00 - -03 1999 Oct 3
|
|
|
|
|
-4:00 1:00 -03 2000 Mar 3
|
|
|
|
|
-3:00 - -03 2004 May 31
|
|
|
|
|
-4:00 - -04 2004 Jul 25
|
|
|
|
|
-3:00 Arg -03/-02 2008 Jan 21
|
|
|
|
|
-4:00 SanLuis -04/-03 2009 Oct 11
|
|
|
|
|
-3:00 - -03
|
2008-03-25 02:44:06 +00:00
|
|
|
#
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
# Santa Cruz (SC)
|
2014-10-23 06:11:16 +00:00
|
|
|
Zone America/Argentina/Rio_Gallegos -4:36:52 - LMT 1894 Oct 31
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:16:48 - CMT 1920 May
|
|
|
|
|
-4:00 - -04 1930 Dec
|
|
|
|
|
-4:00 Arg -04/-03 1969 Oct 5
|
|
|
|
|
-3:00 Arg -03/-02 1999 Oct 3
|
|
|
|
|
-4:00 Arg -04/-03 2000 Mar 3
|
|
|
|
|
-3:00 - -03 2004 Jun 1
|
|
|
|
|
-4:00 - -04 2004 Jun 20
|
|
|
|
|
-3:00 Arg -03/-02 2008 Oct 18
|
|
|
|
|
-3:00 - -03
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# Tierra del Fuego, Antártida e Islas del Atlántico Sur (TF)
|
2014-10-23 06:11:16 +00:00
|
|
|
Zone America/Argentina/Ushuaia -4:33:12 - LMT 1894 Oct 31
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:16:48 - CMT 1920 May
|
|
|
|
|
-4:00 - -04 1930 Dec
|
|
|
|
|
-4:00 Arg -04/-03 1969 Oct 5
|
|
|
|
|
-3:00 Arg -03/-02 1999 Oct 3
|
|
|
|
|
-4:00 Arg -04/-03 2000 Mar 3
|
|
|
|
|
-3:00 - -03 2004 May 30
|
|
|
|
|
-4:00 - -04 2004 Jun 20
|
|
|
|
|
-3:00 Arg -03/-02 2008 Oct 18
|
|
|
|
|
-3:00 - -03
|
1994-09-13 21:50:20 +00:00
|
|
|
|
1996-03-02 20:48:55 +00:00
|
|
|
# Aruba
|
2021-09-26 06:35:07 +00:00
|
|
|
# See America/Puerto_Rico.
|
1996-03-02 20:48:55 +00:00
|
|
|
|
1994-09-13 21:50:20 +00:00
|
|
|
# Bolivia
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
1994-09-13 21:50:20 +00:00
|
|
|
Zone America/La_Paz -4:32:36 - LMT 1890
|
2001-11-09 19:00:37 +00:00
|
|
|
-4:32:36 - CMT 1931 Oct 15 # Calamarca MT
|
2018-01-16 18:26:11 +00:00
|
|
|
-4:32:36 1:00 BST 1932 Mar 21 # Bolivia ST
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04
|
1994-09-13 21:50:20 +00:00
|
|
|
|
|
|
|
|
# Brazil
|
|
|
|
|
|
Vendor update of timezone database.
Changes to historical dates in: Azerbaijan, B.I.O.T., China, Denmark,
Libya, and Poland.
Changes to current dates in: East Timor, Haiti, Israel, Kazakhstan,
Nicaragua, Paraguay, Samoa, Tunisia, Uruguay
Changes to future dates in: Australia, Iran, United States
Obtained from: ftp://elsie.nci.nih.gov/pub/tzdata2005l.tar.gz
2005-08-26 18:39:31 +00:00
|
|
|
# From Paul Eggert (1993-11-18):
|
1994-09-13 21:50:20 +00:00
|
|
|
# The mayor of Rio recently attempted to change the time zone rules
|
|
|
|
|
# just in his city, in order to leave more summer time for the tourist trade.
|
|
|
|
|
# The rule change lasted only part of the day;
|
|
|
|
|
# the federal government refused to follow the city's rules, and business
|
|
|
|
|
# was in a chaos, so the mayor backed down that afternoon.
|
1996-12-02 16:59:56 +00:00
|
|
|
|
|
|
|
|
# From IATA SSIM (1996-02):
|
|
|
|
|
# _Only_ the following states in BR1 observe DST: Rio Grande do Sul (RS),
|
2014-08-27 18:49:41 +00:00
|
|
|
# Santa Catarina (SC), Paraná (PR), São Paulo (SP), Rio de Janeiro (RJ),
|
|
|
|
|
# Espírito Santo (ES), Minas Gerais (MG), Bahia (BA), Goiás (GO),
|
1996-12-02 16:59:56 +00:00
|
|
|
# Distrito Federal (DF), Tocantins (TO), Sergipe [SE] and Alagoas [AL].
|
|
|
|
|
# [The last three states are new to this issue of the IATA SSIM.]
|
|
|
|
|
|
|
|
|
|
# From Gwillim Law (1996-10-07):
|
2014-08-27 18:49:41 +00:00
|
|
|
# Geography, history (Tocantins was part of Goiás until 1989), and other
|
1996-12-02 16:59:56 +00:00
|
|
|
# sources of time zone information lead me to believe that AL, SE, and TO were
|
|
|
|
|
# always in BR1, and so the only change was whether or not they observed DST....
|
|
|
|
|
# The earliest issue of the SSIM I have is 2/91. Each issue from then until
|
|
|
|
|
# 9/95 says that DST is observed only in the ten states I quoted from 9/95,
|
|
|
|
|
# along with Mato Grosso (MT) and Mato Grosso do Sul (MS), which are in BR2
|
|
|
|
|
# (UTC-4).... The other two time zones given for Brazil are BR3, which is
|
|
|
|
|
# UTC-5, no DST, and applies only in the state of Acre (AC); and BR4, which is
|
|
|
|
|
# UTC-2, and applies to Fernando de Noronha (formerly FN, but I believe it's
|
|
|
|
|
# become part of the state of Pernambuco). The boundary between BR1 and BR2
|
|
|
|
|
# has never been clearly stated. They've simply been called East and West.
|
|
|
|
|
# However, some conclusions can be drawn from another IATA manual: the Airline
|
|
|
|
|
# Coding Directory, which lists close to 400 airports in Brazil. For each
|
|
|
|
|
# airport it gives a time zone which is coded to the SSIM. From that
|
2014-08-27 18:49:41 +00:00
|
|
|
# information, I'm led to conclude that the states of Amapá (AP), Ceará (CE),
|
|
|
|
|
# Maranhão (MA), Paraíba (PR), Pernambuco (PE), Piauí (PI), and Rio Grande do
|
|
|
|
|
# Norte (RN), and the eastern part of Pará (PA) are all in BR1 without DST.
|
1996-12-02 16:59:56 +00:00
|
|
|
|
1999-01-21 21:31:40 +00:00
|
|
|
# From Marcos Tadeu (1998-09-27):
|
2014-08-27 18:49:41 +00:00
|
|
|
# Brazilian official page <http://pcdsh01.on.br/verao1.html>
|
2001-04-06 16:43:21 +00:00
|
|
|
|
2014-08-27 18:49:41 +00:00
|
|
|
# From Jesper Nørgaard (2000-11-03):
|
2001-04-06 16:43:21 +00:00
|
|
|
# [For an official list of which regions in Brazil use which time zones, see:]
|
|
|
|
|
# http://pcdsh01.on.br/Fusbr.htm
|
|
|
|
|
# http://pcdsh01.on.br/Fusbrhv.htm
|
|
|
|
|
|
2002-10-16 01:53:33 +00:00
|
|
|
# From Celso Doria via David Madeo (2002-10-09):
|
|
|
|
|
# The reason for the delay this year has to do with elections in Brazil.
|
|
|
|
|
#
|
|
|
|
|
# Unlike in the United States, elections in Brazil are 100% computerized and
|
|
|
|
|
# the results are known almost immediately. Yesterday, it was the first
|
|
|
|
|
# round of the elections when 115 million Brazilians voted for President,
|
|
|
|
|
# Governor, Senators, Federal Deputies, and State Deputies. Nobody is
|
|
|
|
|
# counting (or re-counting) votes anymore and we know there will be a second
|
|
|
|
|
# round for the Presidency and also for some Governors. The 2nd round will
|
|
|
|
|
# take place on October 27th.
|
|
|
|
|
#
|
|
|
|
|
# The reason why the DST will only begin November 3rd is that the thousands
|
|
|
|
|
# of electoral machines used cannot have their time changed, and since the
|
|
|
|
|
# Constitution says the elections must begin at 8:00 AM and end at 5:00 PM,
|
|
|
|
|
# the Government decided to postpone DST, instead of changing the Constitution
|
|
|
|
|
# (maybe, for the next elections, it will be possible to change the clock)...
|
|
|
|
|
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
# From Rodrigo Severo (2004-10-04):
|
|
|
|
|
# It's just the biannual change made necessary by the much hyped, supposedly
|
|
|
|
|
# modern Brazilian eletronic voting machines which, apparently, can't deal
|
|
|
|
|
# with a time change between the first and the second rounds of the elections.
|
|
|
|
|
|
2007-10-08 21:31:13 +00:00
|
|
|
# From Steffen Thorsen (2007-09-20):
|
|
|
|
|
# Brazil will start DST on 2007-10-14 00:00 and end on 2008-02-17 00:00:
|
|
|
|
|
# http://www.mme.gov.br/site/news/detail.do;jsessionid=BBA06811AFCAAC28F0285210913513DA?newsId=13975
|
|
|
|
|
|
2008-08-08 03:56:52 +00:00
|
|
|
# From Paul Schulze (2008-06-24):
|
|
|
|
|
# ...by law number 11.662 of April 24, 2008 (published in the "Diario
|
2014-08-27 18:49:41 +00:00
|
|
|
# Oficial da União"...) in Brazil there are changes in the timezones,
|
2008-08-08 03:56:52 +00:00
|
|
|
# effective today (00:00am at June 24, 2008) as follows:
|
|
|
|
|
#
|
2014-10-23 06:11:16 +00:00
|
|
|
# a) The timezone UTC+5 is extinguished, with all the Acre state and the
|
2008-08-08 03:56:52 +00:00
|
|
|
# part of the Amazonas state that had this timezone now being put to the
|
|
|
|
|
# timezone UTC+4
|
2014-08-27 18:49:41 +00:00
|
|
|
# b) The whole Pará state now is put at timezone UTC+3, instead of just
|
2008-08-08 03:56:52 +00:00
|
|
|
# part of it, as was before.
|
|
|
|
|
#
|
|
|
|
|
# This change follows a proposal of senator Tiao Viana of Acre state, that
|
|
|
|
|
# proposed it due to concerns about open television channels displaying
|
|
|
|
|
# programs inappropriate to youths in the states that had the timezone
|
|
|
|
|
# UTC+5 too early in the night. In the occasion, some more corrections
|
|
|
|
|
# were proposed, trying to unify the timezones of any given state. This
|
|
|
|
|
# change modifies timezone rules defined in decree 2.784 of 18 June,
|
|
|
|
|
# 1913.
|
|
|
|
|
|
|
|
|
|
# From Rodrigo Severo (2008-06-24):
|
|
|
|
|
# Just correcting the URL:
|
2009-05-27 09:55:45 +00:00
|
|
|
# https://www.in.gov.br/imprensa/visualiza/index.jsp?jornal=do&secao=1&pagina=1&data=25/04/2008
|
2008-08-08 03:56:52 +00:00
|
|
|
#
|
|
|
|
|
# As a result of the above Decree I believe the America/Rio_Branco
|
|
|
|
|
# timezone shall be modified from UTC-5 to UTC-4 and a new timezone shall
|
2014-08-27 18:49:41 +00:00
|
|
|
# be created to represent the...west side of the Pará State. I
|
2008-08-08 03:56:52 +00:00
|
|
|
# suggest this new timezone be called Santarem as the most
|
|
|
|
|
# important/populated city in the affected area.
|
|
|
|
|
#
|
|
|
|
|
# This new timezone would be the same as the Rio_Branco timezone up to
|
|
|
|
|
# the 2008/06/24 change which would be to UTC-3 instead of UTC-4.
|
|
|
|
|
|
|
|
|
|
# From Alex Krivenyshev (2008-06-24):
|
|
|
|
|
# This is a quick reference page for New and Old Brazil Time Zones map.
|
|
|
|
|
# http://www.worldtimezone.com/brazil-time-new-old.php
|
|
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# - 4 time zones replaced by 3 time zones - eliminating time zone UTC-05
|
|
|
|
|
# (state Acre and the part of the Amazonas will be UTC/GMT-04) - western
|
|
|
|
|
# part of Par state is moving to one timezone UTC-03 (from UTC-04).
|
2008-08-08 03:56:52 +00:00
|
|
|
|
2002-10-16 01:53:33 +00:00
|
|
|
# From Paul Eggert (2002-10-10):
|
|
|
|
|
# The official decrees referenced below are mostly taken from
|
2014-10-23 06:11:16 +00:00
|
|
|
# Decretos sobre o Horário de Verão no Brasil.
|
|
|
|
|
# http://pcdsh01.on.br/DecHV.html
|
1999-01-21 21:31:40 +00:00
|
|
|
|
2008-09-16 02:36:01 +00:00
|
|
|
# From Steffen Thorsen (2008-08-29):
|
|
|
|
|
# As announced by the government and many newspapers in Brazil late
|
|
|
|
|
# yesterday, Brazil will start DST on 2008-10-19 (need to change rule) and
|
|
|
|
|
# it will end on 2009-02-15 (current rule for Brazil is fine). Based on
|
|
|
|
|
# past years experience with the elections, there was a good chance that
|
|
|
|
|
# the start was postponed to November, but it did not happen this year.
|
|
|
|
|
#
|
|
|
|
|
# It has not yet been posted to http://pcdsh01.on.br/DecHV.html
|
|
|
|
|
#
|
|
|
|
|
# An official page about it:
|
|
|
|
|
# http://www.mme.gov.br/site/news/detail.do?newsId=16722
|
|
|
|
|
# Note that this link does not always work directly, but must be accessed
|
|
|
|
|
# by going to
|
|
|
|
|
# http://www.mme.gov.br/first
|
|
|
|
|
#
|
|
|
|
|
# One example link that works directly:
|
|
|
|
|
# http://jornale.com.br/index.php?option=com_content&task=view&id=13530&Itemid=54
|
|
|
|
|
# (Portuguese)
|
|
|
|
|
#
|
|
|
|
|
# We have a written a short article about it as well:
|
2017-10-28 17:43:05 +00:00
|
|
|
# https://www.timeanddate.com/news/time/brazil-dst-2008-2009.html
|
2011-10-12 06:36:17 +00:00
|
|
|
#
|
|
|
|
|
# From Alexander Krivenyshev (2011-10-04):
|
|
|
|
|
# State Bahia will return to Daylight savings time this year after 8 years off.
|
2012-09-13 10:11:40 +00:00
|
|
|
# The announcement was made by Governor Jaques Wagner in an interview to a
|
|
|
|
|
# television station in Salvador.
|
2011-10-12 06:36:17 +00:00
|
|
|
|
|
|
|
|
# In Portuguese:
|
|
|
|
|
# http://g1.globo.com/bahia/noticia/2011/10/governador-jaques-wagner-confirma-horario-de-verao-na-bahia.html
|
2017-10-28 17:43:05 +00:00
|
|
|
# https://noticias.terra.com.br/brasil/noticias/0,,OI5390887-EI8139,00-Bahia+volta+a+ter+horario+de+verao+apos+oito+anos.html
|
2011-10-12 06:36:17 +00:00
|
|
|
|
|
|
|
|
# From Guilherme Bernardes Rodrigues (2011-10-07):
|
|
|
|
|
# There is news in the media, however there is still no decree about it.
|
2014-08-27 18:49:41 +00:00
|
|
|
# I just send a e-mail to Zulmira Brandao at http://pcdsh01.on.br/ the
|
2013-03-15 00:17:19 +00:00
|
|
|
# official agency about time in Brazil, and she confirmed that the old rule is
|
2011-10-12 06:36:17 +00:00
|
|
|
# still in force.
|
2008-09-16 02:36:01 +00:00
|
|
|
|
2011-10-25 21:48:45 +00:00
|
|
|
# From Guilherme Bernardes Rodrigues (2011-10-14)
|
|
|
|
|
# It's official, the President signed a decree that includes Bahia in summer
|
|
|
|
|
# time.
|
|
|
|
|
# [ and in a second message (same day): ]
|
|
|
|
|
# I found the decree.
|
|
|
|
|
#
|
2015-08-13 23:57:00 +00:00
|
|
|
# DECRETO No. 7.584, DE 13 DE OUTUBRO DE 2011
|
2011-10-25 21:48:45 +00:00
|
|
|
# Link :
|
|
|
|
|
# http://www.in.gov.br/visualiza/index.jsp?data=13/10/2011&jornal=1000&pagina=6&totalArquivos=6
|
|
|
|
|
|
2012-10-28 09:12:50 +00:00
|
|
|
# From Kelley Cook (2012-10-16):
|
|
|
|
|
# The governor of state of Bahia in Brazil announced on Thursday that
|
|
|
|
|
# due to public pressure, he is reversing the DST policy they implemented
|
|
|
|
|
# last year and will not be going to Summer Time on October 21st....
|
|
|
|
|
# http://www.correio24horas.com.br/r/artigo/apos-pressoes-wagner-suspende-horario-de-verao-na-bahia
|
|
|
|
|
|
|
|
|
|
# From Rodrigo Severo (2012-10-16):
|
|
|
|
|
# Tocantins state will have DST.
|
2017-10-28 17:43:05 +00:00
|
|
|
# https://noticias.terra.com.br/brasil/noticias/0,,OI6232536-EI306.html
|
2011-10-25 21:48:45 +00:00
|
|
|
|
2013-09-26 21:04:42 +00:00
|
|
|
# From Steffen Thorsen (2013-09-20):
|
|
|
|
|
# Tocantins in Brazil is very likely not to observe DST from October....
|
|
|
|
|
# http://conexaoto.com.br/2013/09/18/ministerio-confirma-que-tocantins-esta-fora-do-horario-de-verao-em-2013-mas-falta-publicacao-de-decreto
|
|
|
|
|
# We will keep this article updated when this is confirmed:
|
2017-10-28 17:43:05 +00:00
|
|
|
# https://www.timeanddate.com/news/time/brazil-starts-dst-2013.html
|
2013-09-26 21:04:42 +00:00
|
|
|
|
2013-11-04 20:28:10 +00:00
|
|
|
# From Steffen Thorsen (2013-10-17):
|
2017-10-28 17:43:05 +00:00
|
|
|
# https://www.timeanddate.com/news/time/acre-amazonas-change-time-zone.html
|
2013-11-04 20:28:10 +00:00
|
|
|
# Senator Jorge Viana announced that Acre will change time zone on November 10.
|
|
|
|
|
# He did not specify the time of the change, nor if western parts of Amazonas
|
|
|
|
|
# will change as well.
|
|
|
|
|
#
|
|
|
|
|
# From Paul Eggert (2013-10-17):
|
|
|
|
|
# For now, assume western Amazonas will change as well.
|
|
|
|
|
|
2020-10-08 00:28:03 +00:00
|
|
|
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 20,466 <http://pcdsh01.on.br/HV20466.htm> (1931-10-01)
|
|
|
|
|
# Decree 21,896 <http://pcdsh01.on.br/HV21896.htm> (1932-01-10)
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1931 only - Oct 3 11:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1932 1933 - Apr 1 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1932 only - Oct 3 0:00 1:00 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 23,195 <http://pcdsh01.on.br/HV23195.htm> (1933-10-10)
|
1999-01-21 21:31:40 +00:00
|
|
|
# revoked DST.
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 27,496 <http://pcdsh01.on.br/HV27496.htm> (1949-11-24)
|
|
|
|
|
# Decree 27,998 <http://pcdsh01.on.br/HV27998.htm> (1950-04-13)
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1949 1952 - Dec 1 0:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1950 only - Apr 16 1:00 0 -
|
|
|
|
|
Rule Brazil 1951 1952 - Apr 1 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 32,308 <http://pcdsh01.on.br/HV32308.htm> (1953-02-24)
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1953 only - Mar 1 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 34,724 <http://pcdsh01.on.br/HV34724.htm> (1953-11-30)
|
1999-01-21 21:31:40 +00:00
|
|
|
# revoked DST.
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 52,700 <http://pcdsh01.on.br/HV52700.htm> (1963-10-18)
|
1999-02-02 19:03:38 +00:00
|
|
|
# established DST from 1963-10-23 00:00 to 1964-02-29 00:00
|
|
|
|
|
# in SP, RJ, GB, MG, ES, due to the prolongation of the drought.
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 53,071 <http://pcdsh01.on.br/HV53071.htm> (1963-12-03)
|
1999-02-02 19:03:38 +00:00
|
|
|
# extended the above decree to all of the national territory on 12-09.
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1963 only - Dec 9 0:00 1:00 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 53,604 <http://pcdsh01.on.br/HV53604.htm> (1964-02-25)
|
1999-02-02 19:03:38 +00:00
|
|
|
# extended summer time by one day to 1964-03-01 00:00 (start of school).
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1964 only - Mar 1 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 55,639 <http://pcdsh01.on.br/HV55639.htm> (1965-01-27)
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1965 only - Jan 31 0:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1965 only - Mar 31 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 57,303 <http://pcdsh01.on.br/HV57303.htm> (1965-11-22)
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1965 only - Dec 1 0:00 1:00 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 57,843 <http://pcdsh01.on.br/HV57843.htm> (1966-02-18)
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1966 1968 - Mar 1 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1966 1967 - Nov 1 0:00 1:00 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 63,429 <http://pcdsh01.on.br/HV63429.htm> (1968-10-15)
|
1999-02-02 19:03:38 +00:00
|
|
|
# revoked DST.
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 91,698 <http://pcdsh01.on.br/HV91698.htm> (1985-09-27)
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1985 only - Nov 2 0:00 1:00 -
|
1999-02-02 19:03:38 +00:00
|
|
|
# Decree 92,310 (1986-01-21)
|
|
|
|
|
# Decree 92,463 (1986-03-13)
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1986 only - Mar 15 0:00 0 -
|
1999-02-02 19:03:38 +00:00
|
|
|
# Decree 93,316 (1986-10-01)
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1986 only - Oct 25 0:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1987 only - Feb 14 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 94,922 <http://pcdsh01.on.br/HV94922.htm> (1987-09-22)
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1987 only - Oct 25 0:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1988 only - Feb 7 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 96,676 <http://pcdsh01.on.br/HV96676.htm> (1988-09-12)
|
1999-02-02 19:03:38 +00:00
|
|
|
# except for the states of AC, AM, PA, RR, RO, and AP (then a territory)
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1988 only - Oct 16 0:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1989 only - Jan 29 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 98,077 <http://pcdsh01.on.br/HV98077.htm> (1989-08-21)
|
1999-02-02 19:03:38 +00:00
|
|
|
# with the same exceptions
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1989 only - Oct 15 0:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1990 only - Feb 11 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 99,530 <http://pcdsh01.on.br/HV99530.htm> (1990-09-17)
|
1999-02-02 19:03:38 +00:00
|
|
|
# adopted by RS, SC, PR, SP, RJ, ES, MG, GO, MS, DF.
|
|
|
|
|
# Decree 99,629 (1990-10-19) adds BA, MT.
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1990 only - Oct 21 0:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1991 only - Feb 17 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Unnumbered decree <http://pcdsh01.on.br/HV1991.htm> (1991-09-25)
|
1999-02-02 19:03:38 +00:00
|
|
|
# adopted by RS, SC, PR, SP, RJ, ES, MG, BA, GO, MT, MS, DF.
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1991 only - Oct 20 0:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1992 only - Feb 9 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Unnumbered decree <http://pcdsh01.on.br/HV1992.htm> (1992-10-16)
|
1999-02-02 19:03:38 +00:00
|
|
|
# adopted by same states.
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1992 only - Oct 25 0:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1993 only - Jan 31 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 942 <http://pcdsh01.on.br/HV942.htm> (1993-09-28)
|
1999-02-02 19:03:38 +00:00
|
|
|
# adopted by same states, plus AM.
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 1,252 <http://pcdsh01.on.br/HV1252.htm> (1994-09-22;
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
# web page corrected 2004-01-07) adopted by same states, minus AM.
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 1,636 <http://pcdsh01.on.br/HV1636.htm> (1995-09-14)
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
# adopted by same states, plus MT and TO.
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 1,674 <http://pcdsh01.on.br/HV1674.htm> (1995-10-13)
|
1999-02-02 19:03:38 +00:00
|
|
|
# adds AL, SE.
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1993 1995 - Oct Sun>=11 0:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1994 1995 - Feb Sun>=15 0:00 0 -
|
|
|
|
|
Rule Brazil 1996 only - Feb 11 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 2,000 <http://pcdsh01.on.br/HV2000.htm> (1996-09-04)
|
1999-02-02 19:03:38 +00:00
|
|
|
# adopted by same states, minus AL, SE.
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1996 only - Oct 6 0:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1997 only - Feb 16 0:00 0 -
|
Vendor update of timezone database.
Changes to historical dates in: Azerbaijan, B.I.O.T., China, Denmark,
Libya, and Poland.
Changes to current dates in: East Timor, Haiti, Israel, Kazakhstan,
Nicaragua, Paraguay, Samoa, Tunisia, Uruguay
Changes to future dates in: Australia, Iran, United States
Obtained from: ftp://elsie.nci.nih.gov/pub/tzdata2005l.tar.gz
2005-08-26 18:39:31 +00:00
|
|
|
# From Daniel C. Sobral (1998-02-12):
|
1999-01-21 21:31:40 +00:00
|
|
|
# In 1997, the DS began on October 6. The stated reason was that
|
|
|
|
|
# because international television networks ignored Brazil's policy on DS,
|
|
|
|
|
# they bought the wrong times on satellite for coverage of Pope's visit.
|
|
|
|
|
# This year, the ending date of DS was postponed to March 1
|
|
|
|
|
# to help dealing with the shortages of electric power.
|
|
|
|
|
#
|
1999-02-02 19:03:38 +00:00
|
|
|
# Decree 2,317 (1997-09-04), adopted by same states.
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1997 only - Oct 6 0:00 1:00 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 2,495 <http://pcdsh01.on.br/figuras/HV2495.JPG>
|
1999-01-21 21:31:40 +00:00
|
|
|
# (1998-02-10)
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1998 only - Mar 1 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 2,780 <http://pcdsh01.on.br/figuras/Hv98.jpg> (1998-09-11)
|
2000-03-29 13:31:51 +00:00
|
|
|
# adopted by the same states as before.
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1998 only - Oct 11 0:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Brazil 1999 only - Feb 21 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 3,150 <http://pcdsh01.on.br/figuras/HV3150.gif>
|
2000-03-29 13:31:51 +00:00
|
|
|
# (1999-08-23) adopted by same states.
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 3,188 <http://pcdsh01.on.br/DecHV99.gif> (1999-09-30)
|
2000-10-25 19:33:50 +00:00
|
|
|
# adds SE, AL, PB, PE, RN, CE, PI, MA and RR.
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 1999 only - Oct 3 0:00 1:00 -
|
2000-10-25 19:33:50 +00:00
|
|
|
Rule Brazil 2000 only - Feb 27 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 3,592 <http://pcdsh01.on.br/DEC3592.htm> (2000-09-06)
|
2000-10-25 19:33:50 +00:00
|
|
|
# adopted by the same states as before.
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 3,630 <http://pcdsh01.on.br/Dec3630.jpg> (2000-10-13)
|
2001-04-06 16:43:21 +00:00
|
|
|
# repeals DST in PE and RR, effective 2000-10-15 00:00.
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 3,632 <http://pcdsh01.on.br/Dec3632.jpg> (2000-10-17)
|
2001-04-06 16:43:21 +00:00
|
|
|
# repeals DST in SE, AL, PB, RN, CE, PI and MA, effective 2000-10-22 00:00.
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 3,916 <http://pcdsh01.on.br/figuras/HV3916.gif>
|
2001-11-09 19:00:37 +00:00
|
|
|
# (2001-09-13) reestablishes DST in AL, CE, MA, PB, PE, PI, RN, SE.
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 2000 2001 - Oct Sun>=8 0:00 1:00 -
|
2006-10-13 10:00:49 +00:00
|
|
|
Rule Brazil 2001 2006 - Feb Sun>=15 0:00 0 -
|
2002-10-16 01:53:33 +00:00
|
|
|
# Decree 4,399 (2002-10-01) repeals DST in AL, CE, MA, PB, PE, PI, RN, SE.
|
2014-08-27 18:49:41 +00:00
|
|
|
# 4,399 <http://www.presidencia.gov.br/CCIVIL/decreto/2002/D4399.htm>
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 2002 only - Nov 3 0:00 1:00 -
|
2003-10-14 21:01:01 +00:00
|
|
|
# Decree 4,844 (2003-09-24; corrected 2003-09-26) repeals DST in BA, MT, TO.
|
2014-08-27 18:49:41 +00:00
|
|
|
# 4,844 <http://www.presidencia.gov.br/CCIVIL/decreto/2003/D4844.htm>
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 2003 only - Oct 19 0:00 1:00 -
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
# Decree 5,223 (2004-10-01) reestablishes DST in MT.
|
2014-08-27 18:49:41 +00:00
|
|
|
# 5,223 <http://www.planalto.gov.br/ccivil_03/_Ato2004-2006/2004/Decreto/D5223.htm>
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 2004 only - Nov 2 0:00 1:00 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 5,539 <http://pcdsh01.on.br/DecHV5539.gif> (2005-09-19),
|
2005-12-22 23:34:50 +00:00
|
|
|
# adopted by the same states as before.
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 2005 only - Oct 16 0:00 1:00 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 5,920 <http://pcdsh01.on.br/DecHV5920.gif> (2006-10-03),
|
2007-10-08 21:31:13 +00:00
|
|
|
# adopted by the same states as before.
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 2006 only - Nov 5 0:00 1:00 -
|
2007-10-08 21:31:13 +00:00
|
|
|
Rule Brazil 2007 only - Feb 25 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# Decree 6,212 <http://pcdsh01.on.br/DecHV6212.gif> (2007-09-26),
|
2008-08-08 03:56:52 +00:00
|
|
|
# adopted by the same states as before.
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 2007 only - Oct Sun>=8 0:00 1:00 -
|
2008-10-06 22:07:57 +00:00
|
|
|
# From Frederico A. C. Neves (2008-09-10):
|
2013-07-07 22:18:08 +00:00
|
|
|
# According to this decree
|
2008-10-06 22:07:57 +00:00
|
|
|
# http://www.planalto.gov.br/ccivil_03/_Ato2007-2010/2008/Decreto/D6558.htm
|
|
|
|
|
# [t]he DST period in Brazil now on will be from the 3rd Oct Sunday to the
|
|
|
|
|
# 3rd Feb Sunday. There is an exception on the return date when this is
|
|
|
|
|
# the Carnival Sunday then the return date will be the next Sunday...
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Brazil 2008 2017 - Oct Sun>=15 0:00 1:00 -
|
2008-10-06 22:07:57 +00:00
|
|
|
Rule Brazil 2008 2011 - Feb Sun>=15 0:00 0 -
|
2018-01-16 18:26:11 +00:00
|
|
|
# Decree 7,584 <http://pcdsh01.on.br/HVdecreto7584_20111013.jpg> (2011-10-13)
|
|
|
|
|
# added Bahia.
|
2008-10-06 22:07:57 +00:00
|
|
|
Rule Brazil 2012 only - Feb Sun>=22 0:00 0 -
|
2018-01-16 18:26:11 +00:00
|
|
|
# Decree 7,826 <http://pcdsh01.on.br/HVdecreto7826_20121015.jpg> (2012-10-15)
|
|
|
|
|
# removed Bahia and added Tocantins.
|
|
|
|
|
# Decree 8,112 <http://pcdsh01.on.br/HVdecreto8112_20130930.JPG> (2013-09-30)
|
|
|
|
|
# removed Tocantins.
|
2008-10-06 22:07:57 +00:00
|
|
|
Rule Brazil 2013 2014 - Feb Sun>=15 0:00 0 -
|
|
|
|
|
Rule Brazil 2015 only - Feb Sun>=22 0:00 0 -
|
2019-07-02 01:06:03 +00:00
|
|
|
Rule Brazil 2016 2019 - Feb Sun>=15 0:00 0 -
|
2018-01-16 18:26:11 +00:00
|
|
|
# From Steffen Thorsen (2017-12-18):
|
|
|
|
|
# According to many media sources, next year's DST start in Brazil will move to
|
2019-07-02 01:06:03 +00:00
|
|
|
# the first Sunday of November
|
2018-01-16 18:26:11 +00:00
|
|
|
# ... https://www.timeanddate.com/news/time/brazil-delays-dst-2018.html
|
|
|
|
|
# From Steffen Thorsen (2017-12-20):
|
|
|
|
|
# http://www.planalto.gov.br/ccivil_03/_ato2015-2018/2017/decreto/D9242.htm
|
2018-10-19 09:58:30 +00:00
|
|
|
# From Fábio Gomes (2018-10-04):
|
|
|
|
|
# The Brazilian president just announced a new change on this year DST.
|
|
|
|
|
# It was scheduled to start on November 4th and it was changed to November 18th.
|
|
|
|
|
# From Rodrigo Brüning Wessler (2018-10-15):
|
|
|
|
|
# The Brazilian government just announced that the change in DST was
|
|
|
|
|
# canceled.... Maybe the president Michel Temer also woke up one hour
|
|
|
|
|
# earlier today. :)
|
2019-07-02 01:06:03 +00:00
|
|
|
Rule Brazil 2018 only - Nov Sun>=1 0:00 1:00 -
|
|
|
|
|
# The last ruleset listed above says that the following states observed DST:
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
# DF, ES, GO, MG, MS, MT, PR, RJ, RS, SC, SP.
|
2019-07-02 01:06:03 +00:00
|
|
|
#
|
|
|
|
|
# From Steffen Thorsen (2019-04-05):
|
|
|
|
|
# According to multiple sources the Brazilian president wants to get rid of DST.
|
|
|
|
|
# https://gmconline.com.br/noticias/politica/bolsonaro-horario-de-verao-deve-acabar-este-ano
|
|
|
|
|
# https://g1.globo.com/economia/noticia/2019/04/05/governo-anuncia-fim-do-horario-de-verao.ghtml
|
|
|
|
|
# From Marcus Diniz (2019-04-25):
|
|
|
|
|
# Brazil no longer has DST changes - decree signed today
|
|
|
|
|
# https://g1.globo.com/politica/noticia/2019/04/25/bolsonaro-assina-decreto-que-acaba-com-o-horario-de-verao.ghtml
|
|
|
|
|
# From Daniel Soares de Oliveira (2019-04-26):
|
|
|
|
|
# http://www.planalto.gov.br/ccivil_03/_Ato2019-2022/2019/Decreto/D9772.htm
|
1999-01-21 21:31:40 +00:00
|
|
|
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
1996-12-02 16:59:56 +00:00
|
|
|
#
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
# Fernando de Noronha (administratively part of PE)
|
1994-09-13 21:50:20 +00:00
|
|
|
Zone America/Noronha -2:09:40 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-2:00 Brazil -02/-01 1990 Sep 17
|
|
|
|
|
-2:00 - -02 1999 Sep 30
|
|
|
|
|
-2:00 Brazil -02/-01 2000 Oct 15
|
|
|
|
|
-2:00 - -02 2001 Sep 13
|
|
|
|
|
-2:00 Brazil -02/-01 2002 Oct 1
|
|
|
|
|
-2:00 - -02
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
# Other Atlantic islands have no permanent settlement.
|
2014-08-27 18:49:41 +00:00
|
|
|
# These include Trindade and Martim Vaz (administratively part of ES),
|
|
|
|
|
# Rocas Atoll (RN), and the St Peter and St Paul Archipelago (PE).
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
# Fernando de Noronha was a separate territory from 1942-09-02 to 1989-01-01;
|
|
|
|
|
# it also included the Penedos.
|
1996-12-02 16:59:56 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# Amapá (AP), east Pará (PA)
|
|
|
|
|
# East Pará includes Belém, Marabá, Serra Norte, and São Félix do Xingu.
|
|
|
|
|
# The division between east and west Pará is the river Xingu.
|
2003-10-14 21:01:01 +00:00
|
|
|
# In the north a very small part from the river Javary (now Jari I guess,
|
2014-08-27 18:49:41 +00:00
|
|
|
# the border with Amapá) to the Amazon, then to the Xingu.
|
1999-02-02 19:03:38 +00:00
|
|
|
Zone America/Belem -3:13:56 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-3:00 Brazil -03/-02 1988 Sep 12
|
|
|
|
|
-3:00 - -03
|
1999-02-02 19:03:38 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# west Pará (PA)
|
|
|
|
|
# West Pará includes Altamira, Óbidos, Prainha, Oriximiná, and Santarém.
|
2008-08-08 03:56:52 +00:00
|
|
|
Zone America/Santarem -3:38:48 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 Brazil -04/-03 1988 Sep 12
|
|
|
|
|
-4:00 - -04 2008 Jun 24 0:00
|
|
|
|
|
-3:00 - -03
|
2008-08-08 03:56:52 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# Maranhão (MA), Piauí (PI), Ceará (CE), Rio Grande do Norte (RN),
|
|
|
|
|
# Paraíba (PB)
|
1996-12-02 16:59:56 +00:00
|
|
|
Zone America/Fortaleza -2:34:00 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-3:00 Brazil -03/-02 1990 Sep 17
|
|
|
|
|
-3:00 - -03 1999 Sep 30
|
|
|
|
|
-3:00 Brazil -03/-02 2000 Oct 22
|
|
|
|
|
-3:00 - -03 2001 Sep 13
|
|
|
|
|
-3:00 Brazil -03/-02 2002 Oct 1
|
|
|
|
|
-3:00 - -03
|
2001-04-06 16:43:21 +00:00
|
|
|
#
|
|
|
|
|
# Pernambuco (PE) (except Atlantic islands)
|
|
|
|
|
Zone America/Recife -2:19:36 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-3:00 Brazil -03/-02 1990 Sep 17
|
|
|
|
|
-3:00 - -03 1999 Sep 30
|
|
|
|
|
-3:00 Brazil -03/-02 2000 Oct 15
|
|
|
|
|
-3:00 - -03 2001 Sep 13
|
|
|
|
|
-3:00 Brazil -03/-02 2002 Oct 1
|
|
|
|
|
-3:00 - -03
|
1996-12-02 16:59:56 +00:00
|
|
|
#
|
2000-03-29 13:31:51 +00:00
|
|
|
# Tocantins (TO)
|
1999-02-02 19:03:38 +00:00
|
|
|
Zone America/Araguaina -3:12:48 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-3:00 Brazil -03/-02 1990 Sep 17
|
|
|
|
|
-3:00 - -03 1995 Sep 14
|
|
|
|
|
-3:00 Brazil -03/-02 2003 Sep 24
|
|
|
|
|
-3:00 - -03 2012 Oct 21
|
|
|
|
|
-3:00 Brazil -03/-02 2013 Sep
|
|
|
|
|
-3:00 - -03
|
1996-12-02 16:59:56 +00:00
|
|
|
#
|
2000-03-29 13:31:51 +00:00
|
|
|
# Alagoas (AL), Sergipe (SE)
|
1999-02-02 19:03:38 +00:00
|
|
|
Zone America/Maceio -2:22:52 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-3:00 Brazil -03/-02 1990 Sep 17
|
|
|
|
|
-3:00 - -03 1995 Oct 13
|
|
|
|
|
-3:00 Brazil -03/-02 1996 Sep 4
|
|
|
|
|
-3:00 - -03 1999 Sep 30
|
|
|
|
|
-3:00 Brazil -03/-02 2000 Oct 22
|
|
|
|
|
-3:00 - -03 2001 Sep 13
|
|
|
|
|
-3:00 Brazil -03/-02 2002 Oct 1
|
|
|
|
|
-3:00 - -03
|
2000-03-29 13:31:51 +00:00
|
|
|
#
|
2003-10-14 21:01:01 +00:00
|
|
|
# Bahia (BA)
|
|
|
|
|
# There are too many Salvadors elsewhere, so use America/Bahia instead
|
|
|
|
|
# of America/Salvador.
|
|
|
|
|
Zone America/Bahia -2:34:04 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-3:00 Brazil -03/-02 2003 Sep 24
|
|
|
|
|
-3:00 - -03 2011 Oct 16
|
|
|
|
|
-3:00 Brazil -03/-02 2012 Oct 21
|
|
|
|
|
-3:00 - -03
|
2003-10-14 21:01:01 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# Goiás (GO), Distrito Federal (DF), Minas Gerais (MG),
|
|
|
|
|
# Espírito Santo (ES), Rio de Janeiro (RJ), São Paulo (SP), Paraná (PR),
|
2000-03-29 13:31:51 +00:00
|
|
|
# Santa Catarina (SC), Rio Grande do Sul (RS)
|
1994-09-13 21:50:20 +00:00
|
|
|
Zone America/Sao_Paulo -3:06:28 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-3:00 Brazil -03/-02 1963 Oct 23 0:00
|
|
|
|
|
-3:00 1:00 -02 1964
|
|
|
|
|
-3:00 Brazil -03/-02
|
1996-12-02 16:59:56 +00:00
|
|
|
#
|
2003-10-14 21:01:01 +00:00
|
|
|
# Mato Grosso do Sul (MS)
|
|
|
|
|
Zone America/Campo_Grande -3:38:28 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 Brazil -04/-03
|
1999-02-02 19:03:38 +00:00
|
|
|
#
|
2003-10-14 21:01:01 +00:00
|
|
|
# Mato Grosso (MT)
|
|
|
|
|
Zone America/Cuiaba -3:44:20 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 Brazil -04/-03 2003 Sep 24
|
|
|
|
|
-4:00 - -04 2004 Oct 1
|
|
|
|
|
-4:00 Brazil -04/-03
|
2003-10-14 21:01:01 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# Rondônia (RO)
|
1999-02-02 19:03:38 +00:00
|
|
|
Zone America/Porto_Velho -4:15:36 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 Brazil -04/-03 1988 Sep 12
|
|
|
|
|
-4:00 - -04
|
2000-03-29 13:31:51 +00:00
|
|
|
#
|
|
|
|
|
# Roraima (RR)
|
|
|
|
|
Zone America/Boa_Vista -4:02:40 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 Brazil -04/-03 1988 Sep 12
|
|
|
|
|
-4:00 - -04 1999 Sep 30
|
|
|
|
|
-4:00 Brazil -04/-03 2000 Oct 15
|
|
|
|
|
-4:00 - -04
|
1996-12-02 16:59:56 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# east Amazonas (AM): Boca do Acre, Jutaí, Manaus, Floriano Peixoto
|
2003-10-14 21:01:01 +00:00
|
|
|
# The great circle line from Tabatinga to Porto Acre divides
|
|
|
|
|
# east from west Amazonas.
|
1996-12-02 16:59:56 +00:00
|
|
|
Zone America/Manaus -4:00:04 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 Brazil -04/-03 1988 Sep 12
|
|
|
|
|
-4:00 - -04 1993 Sep 28
|
|
|
|
|
-4:00 Brazil -04/-03 1994 Sep 22
|
|
|
|
|
-4:00 - -04
|
1996-12-02 16:59:56 +00:00
|
|
|
#
|
2001-04-06 16:43:21 +00:00
|
|
|
# west Amazonas (AM): Atalaia do Norte, Boca do Maoco, Benjamin Constant,
|
2014-08-27 18:49:41 +00:00
|
|
|
# Eirunepé, Envira, Ipixuna
|
2001-04-06 16:43:21 +00:00
|
|
|
Zone America/Eirunepe -4:39:28 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-5:00 Brazil -05/-04 1988 Sep 12
|
|
|
|
|
-5:00 - -05 1993 Sep 28
|
|
|
|
|
-5:00 Brazil -05/-04 1994 Sep 22
|
|
|
|
|
-5:00 - -05 2008 Jun 24 0:00
|
|
|
|
|
-4:00 - -04 2013 Nov 10
|
|
|
|
|
-5:00 - -05
|
1994-09-13 21:50:20 +00:00
|
|
|
#
|
2001-04-06 16:43:21 +00:00
|
|
|
# Acre (AC)
|
|
|
|
|
Zone America/Rio_Branco -4:31:12 - LMT 1914
|
2017-03-27 20:57:12 +00:00
|
|
|
-5:00 Brazil -05/-04 1988 Sep 12
|
|
|
|
|
-5:00 - -05 2008 Jun 24 0:00
|
|
|
|
|
-4:00 - -04 2013 Nov 10
|
|
|
|
|
-5:00 - -05
|
1994-09-13 21:50:20 +00:00
|
|
|
|
|
|
|
|
# Chile
|
|
|
|
|
|
2022-03-17 03:27:39 +00:00
|
|
|
# From Paul Eggert (2022-03-15):
|
2015-05-18 01:57:31 +00:00
|
|
|
# Shanks & Pottenger says America/Santiago introduced standard time in
|
2018-01-16 18:26:11 +00:00
|
|
|
# 1890 and rounds its UT offset to 70W40; guess that in practice this
|
2015-05-18 01:57:31 +00:00
|
|
|
# was the same offset as in 1916-1919. It also says Pacific/Easter
|
|
|
|
|
# standardized on 109W22 in 1890; assume this didn't change the clocks.
|
|
|
|
|
#
|
|
|
|
|
# Dates for America/Santiago from 1910 to 2004 are primarily from
|
|
|
|
|
# the following source, cited by Oscar van Vlijmen (2006-10-08):
|
|
|
|
|
# [1] Chile Law
|
|
|
|
|
# http://www.webexhibits.org/daylightsaving/chile.html
|
2017-10-28 17:43:05 +00:00
|
|
|
# This contains a copy of this official table:
|
2015-05-18 01:57:31 +00:00
|
|
|
# Cambios en la hora oficial de Chile desde 1900 (retrieved 2008-03-30)
|
2017-10-28 17:43:05 +00:00
|
|
|
# https://web.archive.org/web/20080330200901/http://www.horaoficial.cl/cambio.htm
|
2015-05-18 01:57:31 +00:00
|
|
|
# [1] needs several corrections, though.
|
|
|
|
|
#
|
|
|
|
|
# The first set of corrections is from:
|
|
|
|
|
# [2] History of the Official Time of Chile
|
|
|
|
|
# http://www.horaoficial.cl/ing/horaof_ing.html (retrieved 2012-03-06). See:
|
2017-10-28 17:43:05 +00:00
|
|
|
# https://web.archive.org/web/20120306042032/http://www.horaoficial.cl/ing/horaof_ing.html
|
2015-05-18 01:57:31 +00:00
|
|
|
# This is an English translation of:
|
|
|
|
|
# Historia de la hora oficial de Chile (retrieved 2012-10-24). See:
|
2017-10-28 17:43:05 +00:00
|
|
|
# https://web.archive.org/web/20121024234627/http://www.horaoficial.cl/horaof.htm
|
2015-05-18 01:57:31 +00:00
|
|
|
# A fancier Spanish version (requiring mouse-clicking) is at:
|
2022-03-17 03:27:39 +00:00
|
|
|
# http://www.horaoficial.cl/historia_hora.php
|
2015-05-18 01:57:31 +00:00
|
|
|
# Conflicts between [1] and [2] were resolved as follows:
|
|
|
|
|
#
|
|
|
|
|
# - [1] says the 1910 transition was Jan 1, [2] says Jan 10 and cites
|
2015-08-13 23:57:00 +00:00
|
|
|
# Boletín No. 1, Aviso No. 1 (1910). Go with [2].
|
2015-05-18 01:57:31 +00:00
|
|
|
#
|
|
|
|
|
# - [1] says SMT was -4:42:45, [2] says Chile's official time from
|
|
|
|
|
# 1916 to 1919 was -4:42:46.3, the meridian of Chile's National
|
|
|
|
|
# Astronomical Observatory (OAN), then located in what is now
|
2022-03-17 03:27:39 +00:00
|
|
|
# Quinta Normal in Santiago. Go with [1], as this matches the meridian
|
|
|
|
|
# referred to by the relevant Chilean laws to this day.
|
2015-05-18 01:57:31 +00:00
|
|
|
#
|
|
|
|
|
# - [1] says the 1918 transition was Sep 1, [2] says Sep 10 and cites
|
2015-08-13 23:57:00 +00:00
|
|
|
# Boletín No. 22, Aviso No. 129/1918 (1918-08-23). Go with [2].
|
2015-05-18 01:57:31 +00:00
|
|
|
#
|
|
|
|
|
# - [1] does not give times for transitions; assume they occur
|
|
|
|
|
# at midnight mainland time, the current common practice. However,
|
|
|
|
|
# go with [2]'s specification of 23:00 for the 1947-05-21 transition.
|
|
|
|
|
#
|
|
|
|
|
# Another correction to [1] is from Jesper Nørgaard Welen, who
|
|
|
|
|
# wrote (2006-10-08), "I think that there are some obvious mistakes in
|
|
|
|
|
# the suggested link from Oscar van Vlijmen,... for instance entry 66
|
|
|
|
|
# says that GMT-4 ended 1990-09-12 while entry 67 only begins GMT-3 at
|
|
|
|
|
# 1990-09-15 (they should have been 1990-09-15 and 1990-09-16
|
|
|
|
|
# respectively), but anyhow it clears up some doubts too."
|
|
|
|
|
#
|
|
|
|
|
# Data for Pacific/Easter from 1910 through 1967 come from Shanks &
|
|
|
|
|
# Pottenger. After that, for lack of better info assume
|
|
|
|
|
# Pacific/Easter is always two hours behind America/Santiago;
|
|
|
|
|
# this is known to work for DST transitions starting in 2008 and
|
|
|
|
|
# may well be true for earlier transitions.
|
|
|
|
|
|
2022-03-17 03:27:39 +00:00
|
|
|
# From Tim Parenti (2022-03-15):
|
|
|
|
|
# For a brief period of roughly six weeks in 1946, DST was only observed on an
|
|
|
|
|
# emergency basis in specific regions of central Chile; namely, "the national
|
|
|
|
|
# territory between the provinces of Coquimbo and Concepción, inclusive".
|
|
|
|
|
# This was enacted by Decree 3,891, dated 1946-07-13, and took effect
|
|
|
|
|
# 1946-07-14 24:00, advancing these central regions to -03.
|
|
|
|
|
# https://www.diariooficial.interior.gob.cl/versiones-anteriores/do-h/19460715/#page/1
|
|
|
|
|
# The decree contemplated "[t]hat this advancement of the Official Time, even
|
|
|
|
|
# though it has been proposed for the cities of Santiago and Valparaíso only,
|
|
|
|
|
# must be agreed with that of other cities, due to the connection of various
|
|
|
|
|
# activities that require it, such as, for example, the operation of rail
|
|
|
|
|
# services". It was originally set to expire after 30 days but was extended
|
|
|
|
|
# through 1946-08-31 by Decree 4,506, dated 1946-08-13.
|
|
|
|
|
# https://www.diariooficial.interior.gob.cl/versiones-anteriores/do-h/19460814/#page/1
|
|
|
|
|
#
|
|
|
|
|
# Law Number 8,522, promulgated 1946-08-27, reunified Chilean clocks at their
|
|
|
|
|
# new "Summer Time" of -04, reckoned as that of "the meridian of the
|
|
|
|
|
# Astronomical Observatory of Lo Espejo, advanced by 42 minutes and 45
|
|
|
|
|
# seconds".
|
|
|
|
|
# https://www.diariooficial.interior.gob.cl/versiones-anteriores/do-h/19460828/#page/1
|
|
|
|
|
# After a brief "Winter Time" stint at -05 beginning 1947-04-01, Law Number
|
|
|
|
|
# 8,777, promulgated 1947-05-17, established year-round -04 "from 23:00 on the
|
|
|
|
|
# second day after it is published in the 'Diario Oficial'." It was published
|
|
|
|
|
# on Monday 1947-05-19 and so took effect from Wednesday 1947-05-21 23:00.
|
|
|
|
|
# https://www.diariooficial.interior.gob.cl/versiones-anteriores/do-h/19470519/#page/1
|
|
|
|
|
|
1996-03-02 20:48:55 +00:00
|
|
|
# From Eduardo Krell (1995-10-19):
|
|
|
|
|
# The law says to switch to DST at midnight [24:00] on the second SATURDAY
|
|
|
|
|
# of October.... The law is the same for March and October.
|
1999-01-21 21:31:40 +00:00
|
|
|
# (1998-09-29):
|
|
|
|
|
# Because of the drought this year, the government decided to go into
|
|
|
|
|
# DST earlier (saturday 9/26 at 24:00). This is a one-time change only ...
|
|
|
|
|
# (unless there's another dry season next year, I guess).
|
1994-09-13 21:50:20 +00:00
|
|
|
|
2000-03-29 13:31:51 +00:00
|
|
|
# From Julio I. Pacheco Troncoso (1999-03-18):
|
|
|
|
|
# Because of the same drought, the government decided to end DST later,
|
|
|
|
|
# on April 3, (one-time change).
|
|
|
|
|
|
2014-08-27 18:49:41 +00:00
|
|
|
# From Germán Poo-Caamaño (2008-03-03):
|
2008-03-09 06:24:59 +00:00
|
|
|
# Due to drought, Chile extends Daylight Time in three weeks. This
|
|
|
|
|
# is one-time change (Saturday 3/29 at 24:00 for America/Santiago
|
|
|
|
|
# and Saturday 3/29 at 22:00 for Pacific/Easter)
|
2012-09-13 10:11:40 +00:00
|
|
|
# The Supreme Decree is located at
|
2008-03-09 06:24:59 +00:00
|
|
|
# http://www.shoa.cl/servicios/supremo316.pdf
|
2015-05-18 01:57:31 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# From José Miguel Garrido (2008-03-05):
|
2008-03-09 06:24:59 +00:00
|
|
|
# http://www.shoa.cl/noticias/2008/04hora/hora.htm
|
|
|
|
|
|
2010-03-08 21:13:28 +00:00
|
|
|
# From Angel Chiang (2010-03-04):
|
|
|
|
|
# Subject: DST in Chile exceptionally extended to 3 April due to earthquake
|
|
|
|
|
# http://www.gobiernodechile.cl/viewNoticia.aspx?idArticulo=30098
|
|
|
|
|
#
|
2014-10-23 06:11:16 +00:00
|
|
|
# From Arthur David Olson (2010-03-06):
|
2010-03-08 21:13:28 +00:00
|
|
|
# Angel Chiang's message confirmed by Julio Pacheco; Julio provided a patch.
|
|
|
|
|
|
2011-04-03 03:39:59 +00:00
|
|
|
# From Glenn Eychaner (2011-03-28):
|
|
|
|
|
# http://diario.elmercurio.com/2011/03/28/_portada/_portada/noticias/7565897A-CA86-49E6-9E03-660B21A4883E.htm?id=3D{7565897A-CA86-49E6-9E03-660B21A4883E}
|
|
|
|
|
# In English:
|
|
|
|
|
# Chile's clocks will go back an hour this year on the 7th of May instead
|
|
|
|
|
# of this Saturday. They will go forward again the 3rd Saturday in
|
2015-05-18 01:57:31 +00:00
|
|
|
# August, not in October as they have since 1968.
|
2011-04-03 03:39:59 +00:00
|
|
|
|
2012-03-25 02:03:22 +00:00
|
|
|
# From Mauricio Parada (2012-02-22), translated by Glenn Eychaner (2012-02-23):
|
|
|
|
|
# As stated in the website of the Chilean Energy Ministry
|
|
|
|
|
# http://www.minenergia.cl/ministerio/noticias/generales/gobierno-anuncia-fechas-de-cambio-de.html
|
|
|
|
|
# The Chilean Government has decided to postpone the entrance into winter time
|
2015-05-18 01:57:31 +00:00
|
|
|
# (to leave DST) from March 11 2012 to April 28th 2012....
|
2012-03-25 02:03:22 +00:00
|
|
|
# Quote from the website communication:
|
|
|
|
|
#
|
|
|
|
|
# 6. For the year 2012, the dates of entry into winter time will be as follows:
|
|
|
|
|
# a. Saturday April 28, 2012, clocks should go back 60 minutes; that is, at
|
|
|
|
|
# 23:59:59, instead of passing to 0:00, the time should be adjusted to be 23:00
|
|
|
|
|
# of the same day.
|
|
|
|
|
# b. Saturday, September 1, 2012, clocks should go forward 60 minutes; that is,
|
|
|
|
|
# at 23:59:59, instead of passing to 0:00, the time should be adjusted to be
|
|
|
|
|
# 01:00 on September 2.
|
2013-03-15 00:17:19 +00:00
|
|
|
|
|
|
|
|
# From Steffen Thorsen (2013-02-15):
|
|
|
|
|
# According to several news sources, Chile has extended DST this year,
|
|
|
|
|
# they will end DST later and start DST earlier than planned. They
|
|
|
|
|
# hope to save energy. The new end date is 2013-04-28 00:00 and new
|
|
|
|
|
# start date is 2013-09-08 00:00....
|
|
|
|
|
# http://www.gob.cl/informa/2013/02/15/gobierno-anuncia-fechas-de-cambio-de-hora-para-el-ano-2013.htm
|
2012-03-25 02:03:22 +00:00
|
|
|
|
2014-08-27 18:49:41 +00:00
|
|
|
# From José Miguel Garrido (2014-02-19):
|
2014-03-11 20:29:40 +00:00
|
|
|
# Today appeared in the Diario Oficial a decree amending the time change
|
|
|
|
|
# dates to 2014.
|
|
|
|
|
# DST End: last Saturday of April 2014 (Sun 27 Apr 2014 03:00 UTC)
|
|
|
|
|
# DST Start: first Saturday of September 2014 (Sun 07 Sep 2014 04:00 UTC)
|
|
|
|
|
# http://www.diariooficial.interior.gob.cl//media/2014/02/19/do-20140219.pdf
|
|
|
|
|
|
2015-03-24 05:50:07 +00:00
|
|
|
# From Eduardo Romero Urra (2015-03-03):
|
|
|
|
|
# Today has been published officially that Chile will use the DST time
|
|
|
|
|
# permanently until March 25 of 2017
|
|
|
|
|
# http://www.diariooficial.interior.gob.cl/media/2015/03/03/1-large.jpg
|
|
|
|
|
#
|
|
|
|
|
# From Paul Eggert (2015-03-03):
|
|
|
|
|
# For now, assume that the extension will persist indefinitely.
|
Vendor import of tzdata2015a:
hanges affecting future time stamps
The Mexican state of Quintana Roo, represented by America/Cancun,
will shift from Central Time with DST to Eastern Time without DST
on 2015-02-01 at 02:00. (Thanks to Steffen Thorsen and Gwillim Law.)
Chile will not change clocks in April or thereafter; its new standard time
will be its old daylight saving time. This affects America/Santiago,
Pacific/Easter, and Antarctica/Palmer. (Thanks to Juan Correa.)
New leap second 2015-06-30 23:59:60 UTC as per IERS Bulletin C 49.
(Thanks to Tim Parenti.)
Changes affecting past time stamps
Iceland observed DST in 1919 and 1921, and its 1939 fallback
transition was Oct. 29, not Nov. 29. Remove incorrect data from
Shanks about time in Iceland between 1837 and 1908.
Some more zones have been turned into links, when they differed
from existing zones only for older time stamps. As usual,
these changes affect UTC offsets in pre-1970 time stamps only.
Their old contents have been moved to the 'backzone' file.
The affected zones are: Asia/Aden, Asia/Bahrain, Asia/Kuwait,
and Asia/Muscat.
2015-03-06 21:41:35 +00:00
|
|
|
|
2016-10-08 14:31:55 +00:00
|
|
|
# From Juan Correa (2016-03-18):
|
|
|
|
|
# The decree regarding DST has been published in today's Official Gazette:
|
|
|
|
|
# http://www.diariooficial.interior.gob.cl/versiones-anteriores/do/20160318/
|
|
|
|
|
# http://www.leychile.cl/Navegar?idNorma=1088502
|
|
|
|
|
# It does consider the second Saturday of May and August as the dates
|
|
|
|
|
# for the transition; and it lists DST dates until 2019, but I think
|
|
|
|
|
# this scheme will stick.
|
|
|
|
|
#
|
|
|
|
|
# From Paul Eggert (2016-03-18):
|
|
|
|
|
# For now, assume the pattern holds for the indefinite future.
|
|
|
|
|
# The decree says transitions occur at 24:00; in practice this appears
|
|
|
|
|
# to mean 24:00 mainland time, not 24:00 local time, so that Easter
|
|
|
|
|
# Island is always two hours behind the mainland.
|
|
|
|
|
|
2017-03-27 20:57:12 +00:00
|
|
|
# From Juan Correa (2016-12-04):
|
|
|
|
|
# Magallanes region ... will keep DST (UTC -3) all year round....
|
|
|
|
|
# http://www.soychile.cl/Santiago/Sociedad/2016/12/04/433428/Bachelet-firmo-el-decreto-para-establecer-un-horario-unico-para-la-Region-de-Magallanes.aspx
|
|
|
|
|
# From Deborah Goldsmith (2017-01-19):
|
|
|
|
|
# http://www.diariooficial.interior.gob.cl/publicaciones/2017/01/17/41660/01/1169626.pdf
|
|
|
|
|
|
2018-10-19 09:58:30 +00:00
|
|
|
# From Juan Correa (2018-08-13):
|
|
|
|
|
# As of moments ago, the Ministry of Energy in Chile has announced the new
|
|
|
|
|
# schema for DST. ... Announcement in video (in Spanish):
|
|
|
|
|
# https://twitter.com/MinEnergia/status/1029000399129374720
|
|
|
|
|
# From Yonathan Dossow (2018-08-13):
|
|
|
|
|
# The video says "first Saturday of September", we all know it means Sunday at
|
|
|
|
|
# midnight.
|
|
|
|
|
# From Tim Parenti (2018-08-13):
|
|
|
|
|
# Translating the captions on the video at 0:44-0:55, "We want to announce as
|
|
|
|
|
# Government that from 2019, Winter Time will be increased to 5 months, between
|
|
|
|
|
# the first Saturday of April and the first Saturday of September."
|
|
|
|
|
# At 2:08-2:20, "The Magallanes region will maintain its current time, as
|
|
|
|
|
# decided by the citizens during 2017, but our Government will promote a
|
|
|
|
|
# regional dialogue table to gather their opinion on this matter."
|
|
|
|
|
# https://twitter.com/MinEnergia/status/1029009354001973248
|
|
|
|
|
# "We will keep the new time policy unchanged for at least the next 4 years."
|
|
|
|
|
# So we extend the new rules on Saturdays at 24:00 mainland time indefinitely.
|
2019-07-02 01:06:03 +00:00
|
|
|
# From Juan Correa (2019-02-04):
|
|
|
|
|
# http://www.diariooficial.interior.gob.cl/publicaciones/2018/11/23/42212/01/1498738.pdf
|
2019-09-12 00:15:06 +00:00
|
|
|
# From Paul Eggert (2019-09-01):
|
|
|
|
|
# The above says the Magallanes exception expires 2022-04-02 at 24:00,
|
|
|
|
|
# so in theory, they will revert to -04/-03 after that.
|
|
|
|
|
# For now, assume that they will not revert,
|
|
|
|
|
# since they have extended the expiration date once already.
|
2018-10-19 09:58:30 +00:00
|
|
|
|
2020-10-08 00:28:03 +00:00
|
|
|
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Chile 1927 1931 - Sep 1 0:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Chile 1928 1932 - Apr 1 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Chile 1968 only - Nov 3 4:00u 1:00 -
|
2007-05-21 04:15:32 +00:00
|
|
|
Rule Chile 1969 only - Mar 30 3:00u 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Chile 1969 only - Nov 23 4:00u 1:00 -
|
2007-05-21 04:15:32 +00:00
|
|
|
Rule Chile 1970 only - Mar 29 3:00u 0 -
|
|
|
|
|
Rule Chile 1971 only - Mar 14 3:00u 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Chile 1970 1972 - Oct Sun>=9 4:00u 1:00 -
|
2007-05-21 04:15:32 +00:00
|
|
|
Rule Chile 1972 1986 - Mar Sun>=9 3:00u 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Chile 1973 only - Sep 30 4:00u 1:00 -
|
|
|
|
|
Rule Chile 1974 1987 - Oct Sun>=9 4:00u 1:00 -
|
2007-05-21 04:15:32 +00:00
|
|
|
Rule Chile 1987 only - Apr 12 3:00u 0 -
|
2015-05-18 01:57:31 +00:00
|
|
|
Rule Chile 1988 1990 - Mar Sun>=9 3:00u 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Chile 1988 1989 - Oct Sun>=9 4:00u 1:00 -
|
|
|
|
|
Rule Chile 1990 only - Sep 16 4:00u 1:00 -
|
2007-05-21 04:15:32 +00:00
|
|
|
Rule Chile 1991 1996 - Mar Sun>=9 3:00u 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Chile 1991 1997 - Oct Sun>=9 4:00u 1:00 -
|
2007-05-21 04:15:32 +00:00
|
|
|
Rule Chile 1997 only - Mar 30 3:00u 0 -
|
|
|
|
|
Rule Chile 1998 only - Mar Sun>=9 3:00u 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Chile 1998 only - Sep 27 4:00u 1:00 -
|
2001-04-06 16:43:21 +00:00
|
|
|
Rule Chile 1999 only - Apr 4 3:00u 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Chile 1999 2010 - Oct Sun>=9 4:00u 1:00 -
|
2008-03-09 06:24:59 +00:00
|
|
|
Rule Chile 2000 2007 - Mar Sun>=9 3:00u 0 -
|
|
|
|
|
# N.B.: the end of March 29 in Chile is March 30 in Universal time,
|
|
|
|
|
# which is used below in specifying the transition.
|
|
|
|
|
Rule Chile 2008 only - Mar 30 3:00u 0 -
|
2010-03-08 21:13:28 +00:00
|
|
|
Rule Chile 2009 only - Mar Sun>=9 3:00u 0 -
|
2011-04-03 03:39:59 +00:00
|
|
|
Rule Chile 2010 only - Apr Sun>=1 3:00u 0 -
|
|
|
|
|
Rule Chile 2011 only - May Sun>=2 3:00u 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Chile 2011 only - Aug Sun>=16 4:00u 1:00 -
|
2016-10-08 14:31:55 +00:00
|
|
|
Rule Chile 2012 2014 - Apr Sun>=23 3:00u 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Chile 2012 2014 - Sep Sun>=2 4:00u 1:00 -
|
2018-10-19 09:58:30 +00:00
|
|
|
Rule Chile 2016 2018 - May Sun>=9 3:00u 0 -
|
|
|
|
|
Rule Chile 2016 2018 - Aug Sun>=9 4:00u 1:00 -
|
|
|
|
|
Rule Chile 2019 max - Apr Sun>=2 3:00u 0 -
|
|
|
|
|
Rule Chile 2019 max - Sep Sun>=2 4:00u 1:00 -
|
2007-05-21 04:15:32 +00:00
|
|
|
# IATA SSIM anomalies: (1992-02) says 1992-03-14;
|
2000-03-29 13:31:51 +00:00
|
|
|
# (1996-09) says 1998-03-08. Ignore these.
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
2022-03-17 03:27:39 +00:00
|
|
|
Zone America/Santiago -4:42:45 - LMT 1890
|
|
|
|
|
-4:42:45 - SMT 1910 Jan 10 # Santiago Mean Time
|
2017-03-27 20:57:12 +00:00
|
|
|
-5:00 - -05 1916 Jul 1
|
2022-03-17 03:27:39 +00:00
|
|
|
-4:42:45 - SMT 1918 Sep 10
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04 1919 Jul 1
|
2022-03-17 03:27:39 +00:00
|
|
|
-4:42:45 - SMT 1927 Sep 1
|
2017-03-27 20:57:12 +00:00
|
|
|
-5:00 Chile -05/-04 1932 Sep 1
|
|
|
|
|
-4:00 - -04 1942 Jun 1
|
|
|
|
|
-5:00 - -05 1942 Aug 1
|
|
|
|
|
-4:00 - -04 1946 Jul 15
|
|
|
|
|
-4:00 1:00 -03 1946 Sep 1 # central Chile
|
|
|
|
|
-4:00 - -04 1947 Apr 1
|
|
|
|
|
-5:00 - -05 1947 May 21 23:00
|
|
|
|
|
-4:00 Chile -04/-03
|
|
|
|
|
Zone America/Punta_Arenas -4:43:40 - LMT 1890
|
2022-03-17 03:27:39 +00:00
|
|
|
-4:42:45 - SMT 1910 Jan 10
|
2017-03-27 20:57:12 +00:00
|
|
|
-5:00 - -05 1916 Jul 1
|
2022-03-17 03:27:39 +00:00
|
|
|
-4:42:45 - SMT 1918 Sep 10
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04 1919 Jul 1
|
2022-03-17 03:27:39 +00:00
|
|
|
-4:42:45 - SMT 1927 Sep 1
|
2017-03-27 20:57:12 +00:00
|
|
|
-5:00 Chile -05/-04 1932 Sep 1
|
|
|
|
|
-4:00 - -04 1942 Jun 1
|
|
|
|
|
-5:00 - -05 1942 Aug 1
|
|
|
|
|
-4:00 - -04 1947 Apr 1
|
|
|
|
|
-5:00 - -05 1947 May 21 23:00
|
|
|
|
|
-4:00 Chile -04/-03 2016 Dec 4
|
|
|
|
|
-3:00 - -03
|
2015-05-18 01:57:31 +00:00
|
|
|
Zone Pacific/Easter -7:17:28 - LMT 1890
|
2007-05-21 04:15:32 +00:00
|
|
|
-7:17:28 - EMT 1932 Sep # Easter Mean Time
|
2017-03-27 20:57:12 +00:00
|
|
|
-7:00 Chile -07/-06 1982 Mar 14 3:00u # Easter Time
|
|
|
|
|
-6:00 Chile -06/-05
|
1994-09-13 21:50:20 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# Salas y Gómez Island is uninhabited.
|
|
|
|
|
# Other Chilean locations, including Juan Fernández Is, Desventuradas Is,
|
|
|
|
|
# and Antarctic bases, are like America/Santiago.
|
1994-09-13 21:50:20 +00:00
|
|
|
|
2015-05-18 01:57:31 +00:00
|
|
|
# Antarctic base using South American rules
|
|
|
|
|
# (See the file 'antarctica' for more.)
|
|
|
|
|
#
|
|
|
|
|
# Palmer, Anvers Island, since 1965 (moved 2 miles in 1968)
|
|
|
|
|
#
|
|
|
|
|
# From Ethan Dicks (1996-10-06):
|
|
|
|
|
# It keeps the same time as Punta Arenas, Chile, because, just like us
|
|
|
|
|
# and the South Pole, that's the other end of their supply line....
|
|
|
|
|
# I verified with someone who was there that since 1980,
|
|
|
|
|
# Palmer has followed Chile. Prior to that, before the Falklands War,
|
|
|
|
|
# Palmer used to be supplied from Argentina.
|
|
|
|
|
#
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
2016-10-08 14:31:55 +00:00
|
|
|
Zone Antarctica/Palmer 0 - -00 1965
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 Arg -04/-03 1969 Oct 5
|
|
|
|
|
-3:00 Arg -03/-02 1982 May
|
|
|
|
|
-4:00 Chile -04/-03 2016 Dec 4
|
|
|
|
|
-3:00 - -03
|
2015-05-18 01:57:31 +00:00
|
|
|
|
1994-09-13 21:50:20 +00:00
|
|
|
# Colombia
|
2013-03-15 00:17:19 +00:00
|
|
|
|
2014-08-27 18:49:41 +00:00
|
|
|
# Milne gives 4:56:16.4 for Bogotá time in 1899; round to nearest. He writes,
|
2013-03-15 00:17:19 +00:00
|
|
|
# "A variation of fifteen minutes in the public clocks of Bogota is not rare."
|
|
|
|
|
|
2020-10-08 00:28:03 +00:00
|
|
|
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule CO 1992 only - May 3 0:00 1:00 -
|
2006-05-11 04:28:59 +00:00
|
|
|
Rule CO 1993 only - Apr 4 0:00 0 -
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
2013-03-15 00:17:19 +00:00
|
|
|
Zone America/Bogota -4:56:16 - LMT 1884 Mar 13
|
2014-08-27 18:49:41 +00:00
|
|
|
-4:56:16 - BMT 1914 Nov 23 # Bogotá Mean Time
|
2017-03-27 20:57:12 +00:00
|
|
|
-5:00 CO -05/-04
|
1994-09-13 21:50:20 +00:00
|
|
|
# Malpelo, Providencia, San Andres
|
|
|
|
|
# no information; probably like America/Bogota
|
|
|
|
|
|
2014-08-27 18:49:41 +00:00
|
|
|
# Curaçao
|
2021-09-26 06:35:07 +00:00
|
|
|
# See America/Puerto_Rico.
|
2007-05-21 04:15:32 +00:00
|
|
|
#
|
2011-06-28 10:11:40 +00:00
|
|
|
# From Arthur David Olson (2011-06-15):
|
2013-09-26 21:04:42 +00:00
|
|
|
# use links for places with new iso3166 codes.
|
2014-08-27 18:49:41 +00:00
|
|
|
# The name "Lower Prince's Quarter" is both longer than fourteen characters
|
2021-09-26 06:35:07 +00:00
|
|
|
# and contains an apostrophe; use "Lower_Princes"....
|
2021-10-02 02:47:29 +00:00
|
|
|
# From Paul Eggert (2021-09-29):
|
|
|
|
|
# These backward-compatibility links now are in the 'northamerica' file.
|
2011-06-28 10:11:40 +00:00
|
|
|
|
1994-09-13 21:50:20 +00:00
|
|
|
# Ecuador
|
2007-05-21 04:15:32 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# Milne says the Central and South American Telegraph Company used -5:24:15.
|
2013-03-15 00:17:19 +00:00
|
|
|
#
|
2017-03-27 20:57:12 +00:00
|
|
|
# From Alois Treindl (2016-12-15):
|
2017-10-28 17:43:05 +00:00
|
|
|
# https://www.elcomercio.com/actualidad/hora-sixto-1993.html
|
2017-03-27 20:57:12 +00:00
|
|
|
# ... Whether the law applied also to Galápagos, I do not know.
|
|
|
|
|
# From Paul Eggert (2016-12-15):
|
2017-10-28 17:43:05 +00:00
|
|
|
# https://www.elcomercio.com/afull/modificacion-husohorario-ecuador-presidentes-decreto.html
|
2017-03-27 20:57:12 +00:00
|
|
|
# This says President Sixto Durán Ballén signed decree No. 285, which
|
|
|
|
|
# established DST from 1992-11-28 to 1993-02-05; it does not give transition
|
|
|
|
|
# times. The people called it "hora de Sixto" ("Sixto hour"). The change did
|
|
|
|
|
# not go over well; a popular song "Qué hora es" by Jaime Guevara had lyrics
|
|
|
|
|
# that included "Amanecía en mitad de la noche, los guaguas iban a clase sin
|
|
|
|
|
# sol" ("It was dawning in the middle of the night, the buses went to class
|
|
|
|
|
# without sun"). Although Ballén's campaign slogan was "Ni un paso atrás"
|
|
|
|
|
# (Not one step back), the clocks went back in 1993 and the experiment was not
|
|
|
|
|
# repeated. For now, assume transitions were at 00:00 local time country-wide.
|
|
|
|
|
#
|
2020-10-08 00:28:03 +00:00
|
|
|
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Ecuador 1992 only - Nov 28 0:00 1:00 -
|
2017-03-27 20:57:12 +00:00
|
|
|
Rule Ecuador 1993 only - Feb 5 0:00 0 -
|
2007-05-21 04:15:32 +00:00
|
|
|
#
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
1994-09-13 21:50:20 +00:00
|
|
|
Zone America/Guayaquil -5:19:20 - LMT 1890
|
1996-11-19 19:09:28 +00:00
|
|
|
-5:14:00 - QMT 1931 # Quito Mean Time
|
2017-03-27 20:57:12 +00:00
|
|
|
-5:00 Ecuador -05/-04
|
1994-09-13 21:50:20 +00:00
|
|
|
Zone Pacific/Galapagos -5:58:24 - LMT 1931 # Puerto Baquerizo Moreno
|
2017-03-27 20:57:12 +00:00
|
|
|
-5:00 - -05 1986
|
|
|
|
|
-6:00 Ecuador -06/-05
|
1994-09-13 21:50:20 +00:00
|
|
|
|
|
|
|
|
# Falklands
|
2001-04-06 16:43:21 +00:00
|
|
|
|
2006-05-11 04:28:59 +00:00
|
|
|
# From Paul Eggert (2006-03-22):
|
|
|
|
|
# Between 1990 and 2000 inclusive, Shanks & Pottenger and the IATA agree except
|
|
|
|
|
# the IATA gives 1996-09-08. Go with Shanks & Pottenger.
|
2001-04-06 16:43:21 +00:00
|
|
|
|
|
|
|
|
# From Falkland Islands Government Office, London (2001-01-22)
|
2014-08-27 18:49:41 +00:00
|
|
|
# via Jesper Nørgaard:
|
2001-04-06 16:43:21 +00:00
|
|
|
# ... the clocks revert back to Local Mean Time at 2 am on Sunday 15
|
|
|
|
|
# April 2001 and advance one hour to summer time at 2 am on Sunday 2
|
|
|
|
|
# September. It is anticipated that the clocks will revert back at 2
|
|
|
|
|
# am on Sunday 21 April 2002 and advance to summer time at 2 am on
|
|
|
|
|
# Sunday 1 September.
|
|
|
|
|
|
|
|
|
|
# From Rives McDow (2001-02-13):
|
|
|
|
|
#
|
|
|
|
|
# I have communicated several times with people there, and the last
|
|
|
|
|
# time I had communications that was helpful was in 1998. Here is
|
|
|
|
|
# what was said then:
|
|
|
|
|
#
|
|
|
|
|
# "The general rule was that Stanley used daylight saving and the Camp
|
|
|
|
|
# did not. However for various reasons many people in the Camp have
|
|
|
|
|
# started to use daylight saving (known locally as 'Stanley Time')
|
|
|
|
|
# There is no rule as to who uses daylight saving - it is a matter of
|
|
|
|
|
# personal choice and so it is impossible to draw a map showing who
|
|
|
|
|
# uses it and who does not. Any list would be out of date as soon as
|
|
|
|
|
# it was produced. This year daylight saving ended on April 18/19th
|
|
|
|
|
# and started again on September 12/13th. I do not know what the rule
|
|
|
|
|
# is, but can find out if you like. We do not change at the same time
|
|
|
|
|
# as UK or Chile."
|
|
|
|
|
#
|
|
|
|
|
# I did have in my notes that the rule was "Second Saturday in Sep at
|
|
|
|
|
# 0:00 until third Saturday in Apr at 0:00". I think that this does
|
|
|
|
|
# not agree in some cases with Shanks; is this true?
|
|
|
|
|
#
|
|
|
|
|
# Also, there is no mention in the list that some areas in the
|
|
|
|
|
# Falklands do not use DST. I have found in my communications there
|
|
|
|
|
# that these areas are on the western half of East Falkland and all of
|
|
|
|
|
# West Falkland. Stanley is the only place that consistently observes
|
|
|
|
|
# DST. Again, as in other places in the world, the farmers don't like
|
|
|
|
|
# it. West Falkland is almost entirely sheep farmers.
|
|
|
|
|
#
|
|
|
|
|
# I know one lady there that keeps a list of which farm keeps DST and
|
|
|
|
|
# which doesn't each year. She runs a shop in Stanley, and says that
|
|
|
|
|
# the list changes each year. She uses it to communicate to her
|
|
|
|
|
# customers, catching them when they are home for lunch or dinner.
|
|
|
|
|
|
|
|
|
|
# From Paul Eggert (2001-03-05):
|
|
|
|
|
# For now, we'll just record the time in Stanley, since we have no
|
|
|
|
|
# better info.
|
|
|
|
|
|
2011-04-11 21:54:09 +00:00
|
|
|
# From Steffen Thorsen (2011-04-01):
|
|
|
|
|
# The Falkland Islands will not turn back clocks this winter, but stay on
|
|
|
|
|
# daylight saving time.
|
|
|
|
|
#
|
|
|
|
|
# One source:
|
|
|
|
|
# http://www.falklandnews.com/public/story.cfm?get=5914&source=3
|
|
|
|
|
#
|
|
|
|
|
# We have gotten this confirmed by a clerk of the legislative assembly:
|
|
|
|
|
# Normally the clocks revert to Local Mean Time (UTC/GMT -4 hours) on the
|
|
|
|
|
# third Sunday of April at 0200hrs and advance to Summer Time (UTC/GMT -3
|
|
|
|
|
# hours) on the first Sunday of September at 0200hrs.
|
|
|
|
|
#
|
|
|
|
|
# IMPORTANT NOTE: During 2011, on a trial basis, the Falkland Islands
|
|
|
|
|
# will not revert to local mean time, but clocks will remain on Summer
|
|
|
|
|
# time (UTC/GMT - 3 hours) throughout the whole of 2011. Any long term
|
|
|
|
|
# change to local time following the trial period will be notified.
|
2012-03-25 02:03:22 +00:00
|
|
|
#
|
|
|
|
|
# From Andrew Newman (2012-02-24)
|
|
|
|
|
# A letter from Justin McPhee, Chief Executive,
|
|
|
|
|
# Cable & Wireless Falkland Islands (dated 2012-02-22)
|
|
|
|
|
# states...
|
|
|
|
|
# The current Atlantic/Stanley entry under South America expects the
|
|
|
|
|
# clocks to go back to standard Falklands Time (FKT) on the 15th April.
|
|
|
|
|
# The database entry states that in 2011 Stanley was staying on fixed
|
|
|
|
|
# summer time on a trial basis only. FIG need to contact IANA and/or
|
|
|
|
|
# the maintainers of the database to inform them we're adopting
|
|
|
|
|
# the same policy this year and suggest recommendations for future years.
|
|
|
|
|
#
|
2018-03-24 04:41:49 +00:00
|
|
|
# For now we will assume permanent -03 for the Falklands
|
2012-03-25 02:03:22 +00:00
|
|
|
# until advised differently (to apply for 2012 and beyond, after the 2011
|
|
|
|
|
# experiment was apparently successful.)
|
2020-10-08 00:28:03 +00:00
|
|
|
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Falk 1937 1938 - Sep lastSun 0:00 1:00 -
|
1996-11-19 19:09:28 +00:00
|
|
|
Rule Falk 1938 1942 - Mar Sun>=19 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Falk 1939 only - Oct 1 0:00 1:00 -
|
|
|
|
|
Rule Falk 1940 1942 - Sep lastSun 0:00 1:00 -
|
1996-11-19 19:09:28 +00:00
|
|
|
Rule Falk 1943 only - Jan 1 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Falk 1983 only - Sep lastSun 0:00 1:00 -
|
1996-11-19 19:09:28 +00:00
|
|
|
Rule Falk 1984 1985 - Apr lastSun 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Falk 1984 only - Sep 16 0:00 1:00 -
|
|
|
|
|
Rule Falk 1985 2000 - Sep Sun>=9 0:00 1:00 -
|
2001-04-06 16:43:21 +00:00
|
|
|
Rule Falk 1986 2000 - Apr Sun>=16 0:00 0 -
|
2011-04-11 21:54:09 +00:00
|
|
|
Rule Falk 2001 2010 - Apr Sun>=15 2:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Falk 2001 2010 - Sep Sun>=1 2:00 1:00 -
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
1994-09-13 21:50:20 +00:00
|
|
|
Zone Atlantic/Stanley -3:51:24 - LMT 1890
|
2014-10-23 06:11:16 +00:00
|
|
|
-3:51:24 - SMT 1912 Mar 12 # Stanley Mean Time
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 Falk -04/-03 1983 May
|
|
|
|
|
-3:00 Falk -03/-02 1985 Sep 15
|
|
|
|
|
-4:00 Falk -04/-03 2010 Sep 5 2:00
|
|
|
|
|
-3:00 - -03
|
1994-09-13 21:50:20 +00:00
|
|
|
|
|
|
|
|
# French Guiana
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
1994-09-13 21:50:20 +00:00
|
|
|
Zone America/Cayenne -3:29:20 - LMT 1911 Jul
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04 1967 Oct
|
|
|
|
|
-3:00 - -03
|
1994-09-13 21:50:20 +00:00
|
|
|
|
|
|
|
|
# Guyana
|
2021-09-26 06:35:07 +00:00
|
|
|
|
|
|
|
|
# From P Chan (2020-11-27):
|
|
|
|
|
# https://books.google.com/books?id=5-5CAQAAMAAJ&pg=SA1-PA547
|
|
|
|
|
# The Official Gazette of British Guiana. (New Series.) Vol. XL. July to
|
|
|
|
|
# December, 1915, p 1547, lists as several notes:
|
|
|
|
|
# "Local Mean Time 3 hours 52 mins. 39 secs. slow of Greenwich Mean Time
|
|
|
|
|
# (Georgetown.) From 1st August, 1911, British Guiana Standard Mean Time 4
|
|
|
|
|
# hours slow of Greenwich Mean Time, by notice in Official Gazette on 1st July,
|
|
|
|
|
# 1911. From 1st March, 1915, British Guiana Standard Mean Time 3 hours 45
|
|
|
|
|
# mins. 0 secs. slow of Greenwich Mean Time, by notice in Official Gazette on
|
|
|
|
|
# 23rd January, 1915."
|
|
|
|
|
#
|
|
|
|
|
# https://parliament.gov.gy/documents/acts/10923-act_no._27_of_1975_-_interpretation_and_general_clauses_(amendment)_act_1975.pdf
|
|
|
|
|
# Interpretation and general clauses (Amendment) Act 1975 (Act No. 27 of 1975)
|
|
|
|
|
# [dated 1975-07-31]
|
|
|
|
|
# "This Act...shall come into operation on 1st August, 1975."
|
|
|
|
|
# "...where any expression of time occurs...the time referred to shall signify
|
|
|
|
|
# the standard time of Guyana which shall be three hours behind Greenwich Mean
|
|
|
|
|
# Time."
|
|
|
|
|
#
|
|
|
|
|
# Circular No. 10/1992 dated 1992-03-20
|
|
|
|
|
# https://dps.gov.gy/wp-content/uploads/2018/12/1992-03-20-Circular-010.pdf
|
|
|
|
|
# "...cabinet has decided that with effect from Sunday 29th March, 1992, Guyana
|
|
|
|
|
# Standard Time would be re-established at 01:00 hours by adjusting the hands
|
|
|
|
|
# of the clock back to 24:00 hours."
|
|
|
|
|
# Legislated in the Interpretation and general clauses (Amendment) Act 1992
|
|
|
|
|
# (Act No. 6 of 1992) [passed 1992-03-27, published 1992-04-18]
|
|
|
|
|
# https://parliament.gov.gy/documents/acts/5885-6_of_1992_interpretation_and_general_clauses_(amendment)_act_1992.pdf
|
|
|
|
|
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
2021-09-26 06:35:07 +00:00
|
|
|
Zone America/Guyana -3:52:39 - LMT 1911 Aug 1 # Georgetown
|
|
|
|
|
-4:00 - -04 1915 Mar 1
|
|
|
|
|
-3:45 - -0345 1975 Aug 1
|
|
|
|
|
-3:00 - -03 1992 Mar 29 1:00
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04
|
1994-09-13 21:50:20 +00:00
|
|
|
|
|
|
|
|
# Paraguay
|
2013-09-26 21:04:42 +00:00
|
|
|
#
|
2006-05-11 04:28:59 +00:00
|
|
|
# From Paul Eggert (2006-03-22):
|
2014-08-27 18:49:41 +00:00
|
|
|
# Shanks & Pottenger say that spring transitions are 01:00 -> 02:00,
|
|
|
|
|
# and autumn transitions are 00:00 -> 23:00. Go with pre-1999
|
2000-03-29 13:31:51 +00:00
|
|
|
# editions of Shanks, and with the IATA, who say transitions occur at 00:00.
|
2013-09-26 21:04:42 +00:00
|
|
|
#
|
|
|
|
|
# From Waldemar Villamayor-Venialbo (2013-09-20):
|
|
|
|
|
# No time of the day is established for the adjustment, so people normally
|
|
|
|
|
# adjust their clocks at 0 hour of the given dates.
|
|
|
|
|
#
|
2020-10-08 00:28:03 +00:00
|
|
|
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Para 1975 1988 - Oct 1 0:00 1:00 -
|
1996-11-19 19:09:28 +00:00
|
|
|
Rule Para 1975 1978 - Mar 1 0:00 0 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Para 1979 1991 - Apr 1 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Para 1989 only - Oct 22 0:00 1:00 -
|
|
|
|
|
Rule Para 1990 only - Oct 1 0:00 1:00 -
|
|
|
|
|
Rule Para 1991 only - Oct 6 0:00 1:00 -
|
1996-12-02 16:59:56 +00:00
|
|
|
Rule Para 1992 only - Mar 1 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Para 1992 only - Oct 5 0:00 1:00 -
|
1996-12-02 16:59:56 +00:00
|
|
|
Rule Para 1993 only - Mar 31 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Para 1993 1995 - Oct 1 0:00 1:00 -
|
1996-12-02 16:59:56 +00:00
|
|
|
Rule Para 1994 1995 - Feb lastSun 0:00 0 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Para 1996 only - Mar 1 0:00 0 -
|
2001-04-06 16:43:21 +00:00
|
|
|
# IATA SSIM (2000-02) says 1999-10-10; ignore this for now.
|
2000-10-25 19:33:50 +00:00
|
|
|
# From Steffen Thorsen (2000-10-02):
|
|
|
|
|
# I have three independent reports that Paraguay changed to DST this Sunday
|
|
|
|
|
# (10-01).
|
2001-04-06 16:43:21 +00:00
|
|
|
#
|
|
|
|
|
# Translated by Gwillim Law (2001-02-27) from
|
2014-10-23 06:11:16 +00:00
|
|
|
# Noticias, a daily paper in Asunción, Paraguay (2000-10-01):
|
|
|
|
|
# http://www.diarionoticias.com.py/011000/nacional/naciona1.htm
|
2001-04-06 16:43:21 +00:00
|
|
|
# Starting at 0:00 today, the clock will be set forward 60 minutes, in
|
|
|
|
|
# fulfillment of Decree No. 7,273 of the Executive Power.... The time change
|
|
|
|
|
# system has been operating for several years. Formerly there was a separate
|
|
|
|
|
# decree each year; the new law has the same effect, but permanently. Every
|
|
|
|
|
# year, the time will change on the first Sunday of October; likewise, the
|
|
|
|
|
# clock will be set back on the first Sunday of March.
|
|
|
|
|
#
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Para 1996 2001 - Oct Sun>=1 0:00 1:00 -
|
2006-05-11 04:28:59 +00:00
|
|
|
# IATA SSIM (1997-09) says Mar 1; go with Shanks & Pottenger.
|
2001-04-06 16:43:21 +00:00
|
|
|
Rule Para 1997 only - Feb lastSun 0:00 0 -
|
2006-05-11 04:28:59 +00:00
|
|
|
# Shanks & Pottenger say 1999-02-28; IATA SSIM (1999-02) says 1999-02-27, but
|
2001-04-06 16:43:21 +00:00
|
|
|
# (1999-09) reports no date; go with above sources and Gerd Knops (2001-02-27).
|
2002-04-04 18:11:12 +00:00
|
|
|
Rule Para 1998 2001 - Mar Sun>=1 0:00 0 -
|
|
|
|
|
# From Rives McDow (2002-02-28):
|
2015-08-13 23:57:00 +00:00
|
|
|
# A decree was issued in Paraguay (No. 16350) on 2002-02-26 that changed the
|
2002-04-04 18:11:12 +00:00
|
|
|
# dst method to be from the first Sunday in September to the first Sunday in
|
|
|
|
|
# April.
|
Vendor update of timezone database.
Changes to historical dates in: Azerbaijan, B.I.O.T., China, Denmark,
Libya, and Poland.
Changes to current dates in: East Timor, Haiti, Israel, Kazakhstan,
Nicaragua, Paraguay, Samoa, Tunisia, Uruguay
Changes to future dates in: Australia, Iran, United States
Obtained from: ftp://elsie.nci.nih.gov/pub/tzdata2005l.tar.gz
2005-08-26 18:39:31 +00:00
|
|
|
Rule Para 2002 2004 - Apr Sun>=1 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Para 2002 2003 - Sep Sun>=1 0:00 1:00 -
|
Vendor update of timezone database.
Changes to historical dates in: Azerbaijan, B.I.O.T., China, Denmark,
Libya, and Poland.
Changes to current dates in: East Timor, Haiti, Israel, Kazakhstan,
Nicaragua, Paraguay, Samoa, Tunisia, Uruguay
Changes to future dates in: Australia, Iran, United States
Obtained from: ftp://elsie.nci.nih.gov/pub/tzdata2005l.tar.gz
2005-08-26 18:39:31 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# From Jesper Nørgaard Welen (2005-01-02):
|
Vendor update of timezone database.
Changes to historical dates in: Azerbaijan, B.I.O.T., China, Denmark,
Libya, and Poland.
Changes to current dates in: East Timor, Haiti, Israel, Kazakhstan,
Nicaragua, Paraguay, Samoa, Tunisia, Uruguay
Changes to future dates in: Australia, Iran, United States
Obtained from: ftp://elsie.nci.nih.gov/pub/tzdata2005l.tar.gz
2005-08-26 18:39:31 +00:00
|
|
|
# There are several sources that claim that Paraguay made
|
|
|
|
|
# a timezone rule change in autumn 2004.
|
|
|
|
|
# From Steffen Thorsen (2005-01-05):
|
2007-05-21 04:15:32 +00:00
|
|
|
# Decree 1,867 (2004-03-05)
|
2014-08-27 18:49:41 +00:00
|
|
|
# From Carlos Raúl Perasso via Jesper Nørgaard Welen (2006-10-13)
|
2014-10-23 06:11:16 +00:00
|
|
|
# http://www.presidencia.gov.py/decretos/D1867.pdf
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Para 2004 2009 - Oct Sun>=15 0:00 1:00 -
|
2010-03-02 08:38:44 +00:00
|
|
|
Rule Para 2005 2009 - Mar Sun>=8 0:00 0 -
|
2014-08-27 18:49:41 +00:00
|
|
|
# From Carlos Raúl Perasso (2010-02-18):
|
|
|
|
|
# By decree number 3958 issued yesterday
|
2010-03-02 08:38:44 +00:00
|
|
|
# http://www.presidencia.gov.py/v1/wp-content/uploads/2010/02/decreto3958.pdf
|
|
|
|
|
# Paraguay changes its DST schedule, postponing the March rule to April and
|
|
|
|
|
# modifying the October date. The decree reads:
|
|
|
|
|
# ...
|
|
|
|
|
# Art. 1. It is hereby established that from the second Sunday of the month of
|
|
|
|
|
# April of this year (2010), the official time is to be set back 60 minutes,
|
|
|
|
|
# and that on the first Sunday of the month of October, it is to be set
|
|
|
|
|
# forward 60 minutes, in all the territory of the Paraguayan Republic.
|
|
|
|
|
# ...
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Para 2010 max - Oct Sun>=1 0:00 1:00 -
|
2013-04-20 11:30:14 +00:00
|
|
|
Rule Para 2010 2012 - Apr Sun>=8 0:00 0 -
|
2013-03-15 00:17:19 +00:00
|
|
|
#
|
|
|
|
|
# From Steffen Thorsen (2013-03-07):
|
|
|
|
|
# Paraguay will end DST on 2013-03-24 00:00....
|
|
|
|
|
# http://www.ande.gov.py/interna.php?id=1075
|
|
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# From Carlos Raúl Perasso (2013-03-15):
|
2013-04-20 11:30:14 +00:00
|
|
|
# The change in Paraguay is now final. Decree number 10780
|
|
|
|
|
# http://www.presidencia.gov.py/uploads/pdf/presidencia-3b86ff4b691c79d4f5927ca964922ec74772ce857c02ca054a52a37b49afc7fb.pdf
|
2014-08-27 18:49:41 +00:00
|
|
|
# From Carlos Raúl Perasso (2014-02-28):
|
2014-03-11 20:29:40 +00:00
|
|
|
# Decree 1264 can be found at:
|
|
|
|
|
# http://www.presidencia.gov.py/archivos/documentos/DECRETO1264_ey9r8zai.pdf
|
2013-04-20 11:30:14 +00:00
|
|
|
Rule Para 2013 max - Mar Sun>=22 0:00 0 -
|
2001-04-06 16:43:21 +00:00
|
|
|
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
1994-09-13 21:50:20 +00:00
|
|
|
Zone America/Asuncion -3:50:40 - LMT 1890
|
2014-08-27 18:49:41 +00:00
|
|
|
-3:50:40 - AMT 1931 Oct 10 # Asunción Mean Time
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:00 - -04 1972 Oct
|
|
|
|
|
-3:00 - -03 1974 Apr
|
|
|
|
|
-4:00 Para -04/-03
|
1994-09-13 21:50:20 +00:00
|
|
|
|
|
|
|
|
# Peru
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
#
|
2014-08-27 18:49:41 +00:00
|
|
|
# From Evelyn C. Leeper via Mark Brader (2003-10-26)
|
|
|
|
|
# <news:xrGmb.39935$gA1.13896113@news4.srv.hcvlny.cv.net>:
|
Vendor update of timezone database.
Changes to historical dates in: Azerbaijan, B.I.O.T., China, Denmark,
Libya, and Poland.
Changes to current dates in: East Timor, Haiti, Israel, Kazakhstan,
Nicaragua, Paraguay, Samoa, Tunisia, Uruguay
Changes to future dates in: Australia, Iran, United States
Obtained from: ftp://elsie.nci.nih.gov/pub/tzdata2005l.tar.gz
2005-08-26 18:39:31 +00:00
|
|
|
# When we were in Peru in 1985-1986, they apparently switched over
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
# sometime between December 29 and January 3 while we were on the Amazon.
|
|
|
|
|
#
|
2006-05-11 04:28:59 +00:00
|
|
|
# From Paul Eggert (2006-03-22):
|
|
|
|
|
# Shanks & Pottenger don't have this transition. Assume 1986 was like 1987.
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
|
2020-10-08 00:28:03 +00:00
|
|
|
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Peru 1938 only - Jan 1 0:00 1:00 -
|
1996-11-19 19:09:28 +00:00
|
|
|
Rule Peru 1938 only - Apr 1 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Peru 1938 1939 - Sep lastSun 0:00 1:00 -
|
1996-11-19 19:09:28 +00:00
|
|
|
Rule Peru 1939 1940 - Mar Sun>=24 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Peru 1986 1987 - Jan 1 0:00 1:00 -
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
Rule Peru 1986 1987 - Apr 1 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Peru 1990 only - Jan 1 0:00 1:00 -
|
1996-11-19 19:09:28 +00:00
|
|
|
Rule Peru 1990 only - Apr 1 0:00 0 -
|
2006-05-11 04:28:59 +00:00
|
|
|
# IATA is ambiguous for 1993/1995; go with Shanks & Pottenger.
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Peru 1994 only - Jan 1 0:00 1:00 -
|
2000-03-29 13:31:51 +00:00
|
|
|
Rule Peru 1994 only - Apr 1 0:00 0 -
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
1994-09-13 21:50:20 +00:00
|
|
|
Zone America/Lima -5:08:12 - LMT 1890
|
2001-11-09 19:00:37 +00:00
|
|
|
-5:08:36 - LMT 1908 Jul 28 # Lima Mean Time?
|
2017-03-27 20:57:12 +00:00
|
|
|
-5:00 Peru -05/-04
|
1994-09-13 21:50:20 +00:00
|
|
|
|
|
|
|
|
# South Georgia
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
2014-10-23 06:11:16 +00:00
|
|
|
Zone Atlantic/South_Georgia -2:26:08 - LMT 1890 # Grytviken
|
2017-03-27 20:57:12 +00:00
|
|
|
-2:00 - -02
|
1994-09-13 21:50:20 +00:00
|
|
|
|
|
|
|
|
# South Sandwich Is
|
2000-03-29 13:31:51 +00:00
|
|
|
# uninhabited; scientific personnel have wintered
|
1994-09-13 21:50:20 +00:00
|
|
|
|
|
|
|
|
# Suriname
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
1994-09-13 21:50:20 +00:00
|
|
|
Zone America/Paramaribo -3:40:40 - LMT 1911
|
|
|
|
|
-3:40:52 - PMT 1935 # Paramaribo Mean Time
|
2014-10-23 06:11:16 +00:00
|
|
|
-3:40:36 - PMT 1945 Oct # The capital moved?
|
2017-03-27 20:57:12 +00:00
|
|
|
-3:30 - -0330 1984 Oct
|
|
|
|
|
-3:00 - -03
|
1994-09-13 21:50:20 +00:00
|
|
|
|
|
|
|
|
# Trinidad and Tobago
|
2021-09-26 06:35:07 +00:00
|
|
|
# See America/Puerto_Rico.
|
2013-09-26 21:04:42 +00:00
|
|
|
|
1994-09-13 21:50:20 +00:00
|
|
|
# Uruguay
|
Vendor update of timezone database.
Changes to historical dates in: Azerbaijan, B.I.O.T., China, Denmark,
Libya, and Poland.
Changes to current dates in: East Timor, Haiti, Israel, Kazakhstan,
Nicaragua, Paraguay, Samoa, Tunisia, Uruguay
Changes to future dates in: Australia, Iran, United States
Obtained from: ftp://elsie.nci.nih.gov/pub/tzdata2005l.tar.gz
2005-08-26 18:39:31 +00:00
|
|
|
# From Paul Eggert (1993-11-18):
|
1994-09-13 21:50:20 +00:00
|
|
|
# Uruguay wins the prize for the strangest peacetime manipulation of the rules.
|
2018-03-24 04:41:49 +00:00
|
|
|
#
|
|
|
|
|
# From Tim Parenti (2018-02-20), per Jeremie Bonjour (2018-01-31) and Michael
|
|
|
|
|
# Deckers (2018-02-20):
|
|
|
|
|
# ... At least they kept good records...
|
|
|
|
|
#
|
|
|
|
|
# http://www.armada.mil.uy/ContenidosPDFs/sohma/web/almanaque/almanaque_2018.pdf#page=36
|
|
|
|
|
# Page 36 of Almanaque 2018, published by the Oceanography, Hydrography, and
|
|
|
|
|
# Meteorology Service of the Uruguayan Navy, seems to give many transitions
|
|
|
|
|
# with greater clarity than we've had before. It directly references many laws
|
|
|
|
|
# and decrees which are, in turn, referenced below. They can be viewed in the
|
|
|
|
|
# public archives of the Diario Oficial (in Spanish) at
|
|
|
|
|
# http://www.impo.com.uy/diariooficial/
|
|
|
|
|
#
|
|
|
|
|
# Ley No. 3920 of 1908-06-10 placed the determination of legal time under the
|
|
|
|
|
# auspices of the National Institute for the Prediction of Time. It is unclear
|
|
|
|
|
# exactly what offset was used during this period, though Ley No. 7200 of
|
|
|
|
|
# 1920-04-23 used the Observatory of the National Meteorological Institute in
|
|
|
|
|
# Montevideo (34° 54' 33" S, 56° 12' 45" W) as its reference meridian,
|
|
|
|
|
# retarding legal time by 15 minutes 9 seconds from 1920-04-30 24:00,
|
|
|
|
|
# resulting in UT-04. Assume the corresponding LMT of UT-03:44:51 (given on
|
|
|
|
|
# page 725 of the Proceedings of the Second Pan-American Scientific Congress,
|
|
|
|
|
# 1915-1916) was in use, and merely became official from 1908-06-10.
|
|
|
|
|
# https://www.impo.com.uy/diariooficial/1908/06/18/12
|
|
|
|
|
# https://www.impo.com.uy/diariooficial/1920/04/27/9
|
|
|
|
|
#
|
|
|
|
|
# Ley No. 7594 of 1923-06-28 specified legal time as Observatory time advanced
|
|
|
|
|
# by 44 minutes 51 seconds (UT-03) "from 30 September to 31 March", and by 14
|
|
|
|
|
# minutes 51 seconds (UT-03:30) "the rest of the year"; a message from the
|
|
|
|
|
# National Council of Administration the same day, published directly below the
|
|
|
|
|
# law in the Diario Oficial, specified the first transition to be 1923-09-30
|
|
|
|
|
# 24:00. This effectively established standard time at UT-03:30 with 30
|
|
|
|
|
# minutes DST. Assume transitions at 24:00 on the specified days until Ley No.
|
|
|
|
|
# 7919 of 1926-03-05 ended this arrangement, repealing all "laws and other
|
|
|
|
|
# provisions which oppose" it, resulting in year-round UT-03:30; a Resolución
|
|
|
|
|
# of 1926-03-11 puts the final transition at 1926-03-31 24:00, the same as it
|
|
|
|
|
# would have been under the previous law.
|
|
|
|
|
# https://www.impo.com.uy/diariooficial/1923/07/02/2
|
|
|
|
|
# https://www.impo.com.uy/diariooficial/1926/03/10/2
|
|
|
|
|
# https://www.impo.com.uy/diariooficial/1926/03/18/2
|
|
|
|
|
#
|
2020-10-08 00:28:03 +00:00
|
|
|
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
|
2018-03-24 04:41:49 +00:00
|
|
|
Rule Uruguay 1923 1925 - Oct 1 0:00 0:30 -
|
1996-11-19 19:09:28 +00:00
|
|
|
Rule Uruguay 1924 1926 - Apr 1 0:00 0 -
|
2018-03-24 04:41:49 +00:00
|
|
|
# From Tim Parenti (2018-02-15):
|
|
|
|
|
# http://www.impo.com.uy/diariooficial/1933/10/27/6
|
|
|
|
|
#
|
|
|
|
|
# It appears Ley No. 9122 of 1933 was never published as such in the Diario
|
|
|
|
|
# Oficial, but instead appeared as Document 26 in the Diario on Friday
|
|
|
|
|
# 1933-10-27 as a decree made Monday 1933-10-23 and filed under the Ministry of
|
|
|
|
|
# National Defense. It reinstituted a DST of 30 minutes (to UT-03) "from the
|
|
|
|
|
# last Sunday of October...until the last Saturday of March." In accordance
|
|
|
|
|
# with this provision, the first transition was explicitly specified in Article
|
|
|
|
|
# 2 of the decree as Saturday 1933-10-28 at 24:00; that is, Sunday 1933-10-29
|
|
|
|
|
# at 00:00. Assume transitions at 00:00 Sunday throughout.
|
|
|
|
|
#
|
|
|
|
|
# Departing from the matter-of-fact nature of previous timekeeping laws, the
|
|
|
|
|
# 1933 decree "consider[s] the advantages of...the advance of legal time":
|
|
|
|
|
#
|
|
|
|
|
# "Whereas: The measure adopted by almost all nations at the time of the last
|
|
|
|
|
# World War still persists in North America and Europe, precisely because of
|
|
|
|
|
# the economic, hygienic, and social advantages derived from such an
|
|
|
|
|
# emergency measure...
|
|
|
|
|
#
|
|
|
|
|
# Whereas: The advance of the legal time during the summer seasons, by
|
|
|
|
|
# displacing social activity near sunrise, favors the citizen populations
|
|
|
|
|
# and especially the society that creates and works..."
|
|
|
|
|
#
|
|
|
|
|
# It further specified that "necessary measures" be taken to ensure that
|
|
|
|
|
# "public spectacles finish, in general, before [01:00]."
|
|
|
|
|
Rule Uruguay 1933 1938 - Oct lastSun 0:00 0:30 -
|
|
|
|
|
Rule Uruguay 1934 1941 - Mar lastSat 24:00 0 -
|
|
|
|
|
# From Tim Parenti (2018-02-15):
|
|
|
|
|
# Most of the Rules below, and their contemporaneous Zone lines, have been
|
|
|
|
|
# updated simply to match the Almanaque 2018. Although the document does not
|
|
|
|
|
# list exact transition times, midnight transitions were already present in our
|
|
|
|
|
# data here for all transitions through 2004-09, and this is both consistent
|
|
|
|
|
# with prior transitions and verified in several decrees marked below between
|
|
|
|
|
# 1939-09 and 2004-09, wherein the relevant text was typically of the form:
|
|
|
|
|
#
|
|
|
|
|
# "From 0 hours on [date], the legal time of the entire Republic will be...
|
|
|
|
|
#
|
|
|
|
|
# In accordance with [the preceding], on [previous date] at 24 hours, all
|
|
|
|
|
# clocks throughout the Republic will be [advanced/retarded] by..."
|
|
|
|
|
#
|
|
|
|
|
# It is possible that there is greater specificity to be found for the Rules
|
|
|
|
|
# below, but it is buried in no fewer than 40 different decrees individually
|
|
|
|
|
# referenced by the Almanaque for the period from 1939-09 to 2014-09.
|
|
|
|
|
# Four-fifths of these were promulgated less than two weeks before taking
|
|
|
|
|
# effect; more than half within a week and none more than 5 weeks. Only the
|
|
|
|
|
# handful with comments below have been checked with any thoroughness.
|
|
|
|
|
Rule Uruguay 1939 only - Oct 1 0:00 0:30 -
|
|
|
|
|
Rule Uruguay 1940 only - Oct 27 0:00 0:30 -
|
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# From Tim Parenti (2018-02-15):
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# Decreto 1145 of the Ministry of National Defense, dated 1941-07-26, specified
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# UT-03 from Friday 1941-08-01 00:00, citing an "urgent...need to save fuel".
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# http://www.impo.com.uy/diariooficial/1941/08/04/1
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Rule Uruguay 1941 only - Aug 1 0:00 0:30 -
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# From Tim Parenti (2018-02-15):
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# Decreto 1866 of the Ministry of National Defense, dated 1942-12-09, specified
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# further advancement (to UT-02:30) from Sunday 1942-12-13 24:00. Since clocks
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# never went back to UT-03:30 thereafter, this is modeled as advancing standard
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# time by 30 minutes to UT-03, while retaining 30 minutes of DST.
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# http://www.impo.com.uy/diariooficial/1942/12/16/3
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Rule Uruguay 1942 only - Dec 14 0:00 0:30 -
|
1996-11-19 19:09:28 +00:00
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Rule Uruguay 1943 only - Mar 14 0:00 0 -
|
2018-03-24 04:41:49 +00:00
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Rule Uruguay 1959 only - May 24 0:00 0:30 -
|
1996-11-19 19:09:28 +00:00
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Rule Uruguay 1959 only - Nov 15 0:00 0 -
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2018-03-24 04:41:49 +00:00
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Rule Uruguay 1960 only - Jan 17 0:00 1:00 -
|
1996-11-19 19:09:28 +00:00
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Rule Uruguay 1960 only - Mar 6 0:00 0 -
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2018-03-24 04:41:49 +00:00
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Rule Uruguay 1965 only - Apr 4 0:00 1:00 -
|
1996-11-19 19:09:28 +00:00
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Rule Uruguay 1965 only - Sep 26 0:00 0 -
|
2018-03-24 04:41:49 +00:00
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# From Tim Parenti (2018-02-15):
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# Decreto 321/968 of 1968-05-25, citing emergency drought measures decreed the
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# day before, brought clocks forward 30 minutes from Monday 1968-05-27 00:00.
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# http://www.impo.com.uy/diariooficial/1968/05/30/5
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Rule Uruguay 1968 only - May 27 0:00 0:30 -
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Rule Uruguay 1968 only - Dec 1 0:00 0 -
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# From Tim Parenti (2018-02-15):
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# Decreto 188/970 of 1970-04-23 instituted restrictions on electricity
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# consumption "as a consequence of the current rainfall regime in the country".
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# Articles 13 and 14 advanced clocks by an hour from Saturday 1970-04-25 00:00.
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# http://www.impo.com.uy/diariooficial/1970/04/29/4
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Rule Uruguay 1970 only - Apr 25 0:00 1:00 -
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Rule Uruguay 1970 only - Jun 14 0:00 0 -
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Rule Uruguay 1972 only - Apr 23 0:00 1:00 -
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Rule Uruguay 1972 only - Jul 16 0:00 0 -
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# From Tim Parenti (2018-02-15):
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|
# Decreto 29/974 of 1974-01-11, citing "the international rise in the price of
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# oil", advanced clocks by 90 minutes (to UT-01:30). Decreto 163/974 of
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# 1974-03-04 returned 60 of those minutes (to UT-02:30), and the remaining 30
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# minutes followed in Decreto 679/974 of 1974-08-29.
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# http://www.impo.com.uy/diariooficial/1974/01/22/11
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# http://www.impo.com.uy/diariooficial/1974/03/14/3
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# http://www.impo.com.uy/diariooficial/1974/09/04/6
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Rule Uruguay 1974 only - Jan 13 0:00 1:30 -
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Rule Uruguay 1974 only - Mar 10 0:00 0:30 -
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Rule Uruguay 1974 only - Sep 1 0:00 0 -
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Rule Uruguay 1974 only - Dec 22 0:00 1:00 -
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Rule Uruguay 1975 only - Mar 30 0:00 0 -
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Rule Uruguay 1976 only - Dec 19 0:00 1:00 -
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Rule Uruguay 1977 only - Mar 6 0:00 0 -
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Rule Uruguay 1977 only - Dec 4 0:00 1:00 -
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Rule Uruguay 1978 1979 - Mar Sun>=1 0:00 0 -
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Rule Uruguay 1978 only - Dec 17 0:00 1:00 -
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Rule Uruguay 1979 only - Apr 29 0:00 1:00 -
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Rule Uruguay 1980 only - Mar 16 0:00 0 -
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|
# From Tim Parenti (2018-02-15):
|
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|
|
# Decreto 725/987 of 1987-12-04 cited "better use of national tourist
|
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|
# attractions" to advance clocks one hour from Monday 1987-12-14 00:00.
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# http://www.impo.com.uy/diariooficial/1988/01/25/1
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Rule Uruguay 1987 only - Dec 14 0:00 1:00 -
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|
Rule Uruguay 1988 only - Feb 28 0:00 0 -
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Rule Uruguay 1988 only - Dec 11 0:00 1:00 -
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Rule Uruguay 1989 only - Mar 5 0:00 0 -
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Rule Uruguay 1989 only - Oct 29 0:00 1:00 -
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|
Rule Uruguay 1990 only - Feb 25 0:00 0 -
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|
# From Tim Parenti (2018-02-15), per Paul Eggert (1999-11-04):
|
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|
|
# IATA agrees as below for 1990-10 through 1993-02. Per Almanaque 2018, the
|
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|
# 1992/1993 season appears to be the first in over half a century where DST
|
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|
# both began and ended pursuant to the same decree.
|
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|
Rule Uruguay 1990 1991 - Oct Sun>=21 0:00 1:00 -
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Rule Uruguay 1991 1992 - Mar Sun>=1 0:00 0 -
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Rule Uruguay 1992 only - Oct 18 0:00 1:00 -
|
1996-12-02 16:59:56 +00:00
|
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|
Rule Uruguay 1993 only - Feb 28 0:00 0 -
|
Latest timezone database from Arthur Olson. Updates in this round:
Current or prospective timestamps: Georgia, Uruguay, Argentina, and Brazil
Historial timestamps and/or commentary: Malaysia, Mongolia, Singapore,
Peru, Russua, Israel, United States, Canada
Changes in Argentina and Brazil have created several new time zone regions.
Users are encouraged to rerun tzsetup(8), even if current times appear
correct, to ensure that future times will be interepreted correctly.
Obtained from: Arthur Olson, ftp://elsie.nci.nih.gov/pub/tzdata2004e.tar.gz
2004-10-17 23:55:07 +00:00
|
|
|
# From Eduardo Cota (2004-09-20):
|
2014-10-23 06:11:16 +00:00
|
|
|
# The Uruguayan government has decreed a change in the local time....
|
2018-03-24 04:41:49 +00:00
|
|
|
# From Tim Parenti (2018-02-15):
|
|
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|
|
# Decreto 328/004 of 2004-09-15.
|
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|
|
# http://www.impo.com.uy/diariooficial/2004/09/23/documentos.pdf#page=1
|
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|
Rule Uruguay 2004 only - Sep 19 0:00 1:00 -
|
Vendor update of timezone database.
Changes to historical dates in: Azerbaijan, B.I.O.T., China, Denmark,
Libya, and Poland.
Changes to current dates in: East Timor, Haiti, Israel, Kazakhstan,
Nicaragua, Paraguay, Samoa, Tunisia, Uruguay
Changes to future dates in: Australia, Iran, United States
Obtained from: ftp://elsie.nci.nih.gov/pub/tzdata2005l.tar.gz
2005-08-26 18:39:31 +00:00
|
|
|
# From Steffen Thorsen (2005-03-11):
|
|
|
|
|
# Uruguay's DST was scheduled to end on Sunday, 2005-03-13, but in order to
|
|
|
|
|
# save energy ... it was postponed two weeks....
|
2018-03-24 04:41:49 +00:00
|
|
|
# From Tim Parenti (2018-02-15):
|
|
|
|
|
# This 2005 postponement is not in Almanaque 2018. Go with the contemporaneous
|
|
|
|
|
# reporting, which is confirmed by Decreto 107/005 of 2005-03-10 amending
|
|
|
|
|
# Decreto 328/004:
|
|
|
|
|
# http://www.impo.com.uy/diariooficial/2005/03/15/documentos.pdf#page=1
|
|
|
|
|
# The original decree specified a transition of 2005-03-12 24:00, but the new
|
|
|
|
|
# one specified 2005-03-27 02:00.
|
Vendor update of timezone database.
Changes to historical dates in: Azerbaijan, B.I.O.T., China, Denmark,
Libya, and Poland.
Changes to current dates in: East Timor, Haiti, Israel, Kazakhstan,
Nicaragua, Paraguay, Samoa, Tunisia, Uruguay
Changes to future dates in: Australia, Iran, United States
Obtained from: ftp://elsie.nci.nih.gov/pub/tzdata2005l.tar.gz
2005-08-26 18:39:31 +00:00
|
|
|
Rule Uruguay 2005 only - Mar 27 2:00 0 -
|
2005-12-22 23:34:50 +00:00
|
|
|
# From Eduardo Cota (2005-09-27):
|
2018-03-24 04:41:49 +00:00
|
|
|
# ...from 2005-10-09 at 02:00 local time, until 2006-03-12 at 02:00 local time,
|
|
|
|
|
# official time in Uruguay will be at GMT -2.
|
|
|
|
|
# From Tim Parenti (2018-02-15):
|
|
|
|
|
# Decreto 318/005 of 2005-09-19.
|
|
|
|
|
# http://www.impo.com.uy/diariooficial/2005/09/23/documentos.pdf#page=1
|
|
|
|
|
Rule Uruguay 2005 only - Oct 9 2:00 1:00 -
|
|
|
|
|
Rule Uruguay 2006 2015 - Mar Sun>=8 2:00 0 -
|
|
|
|
|
# From Tim Parenti (2018-02-15), per Jesper Nørgaard Welen (2006-09-06):
|
|
|
|
|
# Decreto 311/006 of 2006-09-04 established regular DST from the first Sunday
|
|
|
|
|
# of October at 02:00 through the second Sunday of March at 02:00. Almanaque
|
|
|
|
|
# 2018 appears to have a few typoed dates through this period; ignore them.
|
|
|
|
|
# http://www.impo.com.uy/diariooficial/2006/09/08/documentos.pdf#page=1
|
|
|
|
|
Rule Uruguay 2006 2014 - Oct Sun>=1 2:00 1:00 -
|
2015-08-13 23:57:00 +00:00
|
|
|
# From Steffen Thorsen (2015-06-30):
|
|
|
|
|
# ... it looks like they will not be using DST the coming summer:
|
|
|
|
|
# http://www.elobservador.com.uy/gobierno-resolvio-que-no-habra-cambio-horario-verano-n656787
|
|
|
|
|
# http://www.republica.com.uy/este-ano-no-se-modificara-el-huso-horario-en-uruguay/523760/
|
|
|
|
|
# From Paul Eggert (2015-06-30):
|
|
|
|
|
# Apparently restaurateurs complained that DST caused people to go to the beach
|
|
|
|
|
# instead of out to dinner.
|
|
|
|
|
# From Pablo Camargo (2015-07-13):
|
|
|
|
|
# http://archivo.presidencia.gub.uy/sci/decretos/2015/06/cons_min_201.pdf
|
2018-03-24 04:41:49 +00:00
|
|
|
# From Tim Parenti (2018-02-15):
|
|
|
|
|
# Decreto 178/015 of 2015-06-29; repeals Decreto 311/006.
|
2017-03-27 20:57:12 +00:00
|
|
|
|
|
|
|
|
# This Zone can be simplified once we assume zic %z.
|
2018-03-24 04:41:49 +00:00
|
|
|
Zone America/Montevideo -3:44:51 - LMT 1908 Jun 10
|
|
|
|
|
-3:44:51 - MMT 1920 May 1 # Montevideo MT
|
|
|
|
|
-4:00 - -04 1923 Oct 1
|
2017-03-27 20:57:12 +00:00
|
|
|
-3:30 Uruguay -0330/-03 1942 Dec 14
|
2018-03-24 04:41:49 +00:00
|
|
|
-3:00 Uruguay -03/-0230 1960
|
2017-03-27 20:57:12 +00:00
|
|
|
-3:00 Uruguay -03/-02 1968
|
2018-03-24 04:41:49 +00:00
|
|
|
-3:00 Uruguay -03/-0230 1970
|
2017-03-27 20:57:12 +00:00
|
|
|
-3:00 Uruguay -03/-02 1974
|
2018-03-24 04:41:49 +00:00
|
|
|
-3:00 Uruguay -03/-0130 1974 Mar 10
|
2017-03-27 20:57:12 +00:00
|
|
|
-3:00 Uruguay -03/-0230 1974 Dec 22
|
|
|
|
|
-3:00 Uruguay -03/-02
|
1994-09-13 21:50:20 +00:00
|
|
|
|
|
|
|
|
# Venezuela
|
2007-10-08 21:31:13 +00:00
|
|
|
#
|
2015-08-13 23:57:00 +00:00
|
|
|
# From Paul Eggert (2015-07-28):
|
|
|
|
|
# For the 1965 transition see Gaceta Oficial No. 27.619 (1964-12-15), p 205.533
|
|
|
|
|
# http://www.pgr.gob.ve/dmdocuments/1964/27619.pdf
|
|
|
|
|
#
|
2007-12-03 23:12:00 +00:00
|
|
|
# From John Stainforth (2007-11-28):
|
|
|
|
|
# ... the change for Venezuela originally expected for 2007-12-31 has
|
|
|
|
|
# been brought forward to 2007-12-09. The official announcement was
|
2014-08-27 18:49:41 +00:00
|
|
|
# published today in the "Gaceta Oficial de la República Bolivariana
|
|
|
|
|
# de Venezuela, número 38.819" (official document for all laws or
|
2007-12-03 23:12:00 +00:00
|
|
|
# resolution publication)
|
|
|
|
|
# http://www.globovision.com/news.php?nid=72208
|
2007-10-08 21:31:13 +00:00
|
|
|
|
2016-10-08 14:31:55 +00:00
|
|
|
# From Alexander Krivenyshev (2016-04-15):
|
|
|
|
|
# https://actualidad.rt.com/actualidad/204758-venezuela-modificar-huso-horario-sequia-elnino
|
|
|
|
|
#
|
|
|
|
|
# From Paul Eggert (2016-04-15):
|
|
|
|
|
# Clocks advance 30 minutes on 2016-05-01 at 02:30....
|
|
|
|
|
# "'Venezuela's new time-zone: hours without light, hours without water,
|
|
|
|
|
# hours of presidential broadcasts, hours of lines,' quipped comedian
|
|
|
|
|
# Jean Mary Curró ...". See: Cawthorne A, Kai D. Venezuela scraps
|
|
|
|
|
# half-hour time difference set by Chavez. Reuters 2016-04-15 14:50 -0400
|
2017-10-28 17:43:05 +00:00
|
|
|
# https://www.reuters.com/article/us-venezuela-timezone-idUSKCN0XC2BE
|
2016-10-08 14:31:55 +00:00
|
|
|
#
|
|
|
|
|
# From Matt Johnson (2016-04-20):
|
|
|
|
|
# ... published in the official Gazette [2016-04-18], here:
|
|
|
|
|
# http://historico.tsj.gob.ve/gaceta_ext/abril/1842016/E-1842016-4551.pdf
|
|
|
|
|
|
2019-07-02 01:06:03 +00:00
|
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
1994-09-13 21:50:20 +00:00
|
|
|
Zone America/Caracas -4:27:44 - LMT 1890
|
2001-11-09 19:00:37 +00:00
|
|
|
-4:27:40 - CMT 1912 Feb 12 # Caracas Mean Time?
|
2017-03-27 20:57:12 +00:00
|
|
|
-4:30 - -0430 1965 Jan 1 0:00
|
|
|
|
|
-4:00 - -04 2007 Dec 9 3:00
|
|
|
|
|
-4:30 - -0430 2016 May 1 2:30
|
|
|
|
|
-4:00 - -04
|
