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MFV of 284395,tzdata2015e

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Update to tzdata2015e:

  Changes affecting future time stamps

    Morocco will suspend DST from 2015-06-14 03:00 through 2015-07-19 02:00,
    not 06-13 and 07-18 as we had guessed.  (Thanks to Milamber.)

    Assume Cayman Islands will observe DST starting next year, using US rules.
    Although it isn't guaranteed, it is the most likely.
This commit is contained in:
Edwin Groothuis 2015-06-15 00:59:47 +00:00
commit 3e58ee7cf3
4 changed files with 68 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

88
contrib/tzdata/africa
View File

@ -338,9 +338,10 @@ Rule Egypt 2007 only - Sep Thu>=1 24:00 0 -
# time this summer, and carry out studies on the possibility of canceling the
# practice altogether in future years."
#
# From Paul Eggert (2015-04-20):
# For now, assume DST will be canceled. Any resumption would likely
# use different rules anyway.
# From Paul Eggert (2015-04-24):
# Yesterday the office of Egyptian President El-Sisi announced his
# decision to abandon DST permanently. See Ahram Online 2015-04-24.
# http://english.ahram.org.eg/NewsContent/1/64/128509/Egypt/Politics-/Sisi-cancels-daylight-saving-time-in-Egypt.aspx
Rule Egypt 2008 only - Aug lastThu 24:00 0 -
Rule Egypt 2009 only - Aug 20 24:00 0 -
@ -787,20 +788,41 @@ Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis
# will resume again at 02:00 on Saturday, August 2, 2014....
# http://www.mmsp.gov.ma/fr/actualites.aspx?id=586
# From Paul Eggert (2014-06-05):
# For now, guess that later spring and fall transitions will use 2014's rules,
# From Milamber (2015-06-08):
# (Google Translation) The hour will thus be delayed 60 minutes
# Sunday, June 14 at 3:00, the ministry said in a statement, adding
# that the time will be advanced again 60 minutes Sunday, July 19,
# 2015 at 2:00. The move comes under 2.12.126 Decree of 26 Jumada I
# 1433 (18 April 2012) and the decision of the Head of Government of
# 16 N. 3-29-15 Chaaban 1435 (4 June 2015).
# Source (french):
# http://lnt.ma/le-maroc-reculera-dune-heure-le-dimanche-14-juin/
#
# From Milamber (2015-06-09):
# http://www.mmsp.gov.ma/fr/actualites.aspx?id=863
#
# From Michael Deckers (2015-06-09):
# [The gov.ma announcement] would (probably) make the switch on 2015-07-19 go
# from 03:00 to 04:00 rather than from 02:00 to 03:00, as in the patch....
# I think the patch is correct and the quoted text is wrong; the text in
# <http://lnt.ma/le-maroc-reculera-dune-heure-le-dimanche-14-juin/> agrees
# with the patch.
# From Paul Eggert (2015-06-08):
# For now, guess that later spring and fall transitions will use 2015's rules,
# and guess that Morocco will switch to standard time at 03:00 the last
# Saturday before Ramadan, and back to DST at 02:00 the first Saturday after
# Ramadan. To implement this, transition dates for 2015 through 2037 were
# Sunday before Ramadan, and back to DST at 02:00 the first Sunday after
# Ramadan. To implement this, transition dates for 2016 through 2037 were
# determined by running the following program under GNU Emacs 24.3, with the
# results integrated by hand into the table below.
# (let ((islamic-year 1436))
# (let ((islamic-year 1437))
# (require 'cal-islam)
# (while (< islamic-year 1460)
# (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year)))
# (b (calendar-islamic-to-absolute (list 10 1 islamic-year)))
# (saturday 6))
# (while (/= saturday (mod (setq a (1- a)) 7)))
# (while (/= saturday (mod b 7))
# (sunday 0))
# (while (/= sunday (mod (setq a (1- a)) 7)))
# (while (/= sunday (mod b 7))
# (setq b (1+ b)))
# (setq a (calendar-gregorian-from-absolute a))
# (setq b (calendar-gregorian-from-absolute b))
@ -844,32 +866,30 @@ Rule Morocco 2012 only - Aug 20 2:00 1:00 S
Rule Morocco 2013 only - Jul 7 3:00 0 -
Rule Morocco 2013 only - Aug 10 2:00 1:00 S
Rule Morocco 2013 max - Oct lastSun 3:00 0 -
Rule Morocco 2014 2022 - Mar lastSun 2:00 1:00 S
Rule Morocco 2014 2021 - Mar lastSun 2:00 1:00 S
Rule Morocco 2014 only - Jun 28 3:00 0 -
Rule Morocco 2014 only - Aug 2 2:00 1:00 S
Rule Morocco 2015 only - Jun 13 3:00 0 -
Rule Morocco 2015 only - Jul 18 2:00 1:00 S
Rule Morocco 2016 only - Jun 4 3:00 0 -
Rule Morocco 2016 only - Jul 9 2:00 1:00 S
Rule Morocco 2017 only - May 20 3:00 0 -
Rule Morocco 2017 only - Jul 1 2:00 1:00 S
Rule Morocco 2018 only - May 12 3:00 0 -
Rule Morocco 2018 only - Jun 16 2:00 1:00 S
Rule Morocco 2019 only - May 4 3:00 0 -
Rule Morocco 2019 only - Jun 8 2:00 1:00 S
Rule Morocco 2020 only - Apr 18 3:00 0 -
Rule Morocco 2020 only - May 30 2:00 1:00 S
Rule Morocco 2021 only - Apr 10 3:00 0 -
Rule Morocco 2021 only - May 15 2:00 1:00 S
Rule Morocco 2022 only - Apr 2 3:00 0 -
Rule Morocco 2022 only - May 7 2:00 1:00 S
Rule Morocco 2023 only - Apr 22 2:00 1:00 S
Rule Morocco 2024 only - Apr 13 2:00 1:00 S
Rule Morocco 2025 only - Apr 5 2:00 1:00 S
Rule Morocco 2015 only - Jun 14 3:00 0 -
Rule Morocco 2015 only - Jul 19 2:00 1:00 S
Rule Morocco 2016 only - Jun 5 3:00 0 -
Rule Morocco 2016 only - Jul 10 2:00 1:00 S
Rule Morocco 2017 only - May 21 3:00 0 -
Rule Morocco 2017 only - Jul 2 2:00 1:00 S
Rule Morocco 2018 only - May 13 3:00 0 -
Rule Morocco 2018 only - Jun 17 2:00 1:00 S
Rule Morocco 2019 only - May 5 3:00 0 -
Rule Morocco 2019 only - Jun 9 2:00 1:00 S
Rule Morocco 2020 only - Apr 19 3:00 0 -
Rule Morocco 2020 only - May 24 2:00 1:00 S
Rule Morocco 2021 only - Apr 11 3:00 0 -
Rule Morocco 2021 only - May 16 2:00 1:00 S
Rule Morocco 2022 only - May 8 2:00 1:00 S
Rule Morocco 2023 only - Apr 23 2:00 1:00 S
Rule Morocco 2024 only - Apr 14 2:00 1:00 S
Rule Morocco 2025 only - Apr 6 2:00 1:00 S
Rule Morocco 2026 max - Mar lastSun 2:00 1:00 S
Rule Morocco 2035 only - Oct 27 3:00 0 -
Rule Morocco 2036 only - Oct 18 3:00 0 -
Rule Morocco 2037 only - Oct 10 3:00 0 -
Rule Morocco 2036 only - Oct 19 3:00 0 -
Rule Morocco 2037 only - Oct 4 3:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Africa/Casablanca -0:30:20 - LMT 1913 Oct 26

13
contrib/tzdata/northamerica
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@ -2661,7 +2661,17 @@ Zone Atlantic/Bermuda -4:19:18 - LMT 1930 Jan 1 2:00 # Hamilton
-4:00 US A%sT
# Cayman Is
# See America/Panama.
# From Paul Eggert (2015-05-15):
# The Cayman government has decided to introduce DST in 2016, the idea being
# to keep in sync with New York. The legislation hasn't passed but the change
# seems quite likely. See: Meade B. Cayman 27.
# http://www.cayman27.com.ky/2015/05/15/clock-ticks-toward-daylight-saving-time-in-cayman
Zone America/Cayman -5:25:32 - LMT 1890 # Georgetown
-5:07:11 - KMT 1912 Feb # Kingston Mean Time
-5:00 - EST 2016
-5:00 US E%sT
# Costa Rica
@ -3184,7 +3194,6 @@ Zone America/Managua -5:45:08 - LMT 1890
Zone America/Panama -5:18:08 - LMT 1890
-5:19:36 - CMT 1908 Apr 22 # Colón Mean Time
-5:00 - EST
Link America/Panama America/Cayman
# Puerto Rico
# There are too many San Juans elsewhere, so we'll use 'Puerto_Rico'.

2
contrib/tzdata/southamerica
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@ -30,7 +30,7 @@
# I suggest the use of _Summer time_ instead of the more cumbersome
# _daylight-saving time_. _Summer time_ seems to be in general use
# in Europe and South America.
# -- E O Cutler, _New York Times_ (1937-02-14), quoted in
# -- E O Cutler, _New York Times_ (1937-02-14), quoted in
# H L Mencken, _The American Language: Supplement I_ (1960), p 466
#
# Earlier editions of these tables also used the North American style

3
contrib/tzdata/zone1970.tab
View File

@ -207,6 +207,7 @@ KI -0308-17105 Pacific/Enderbury Phoenix Islands
KI +0152-15720 Pacific/Kiritimati Line Islands
KP +3901+12545 Asia/Pyongyang
KR +3733+12658 Asia/Seoul
KY +1918-08123 America/Cayman
KZ +4315+07657 Asia/Almaty most locations
KZ +4448+06528 Asia/Qyzylorda Qyzylorda (Kyzylorda, Kzyl-Orda)
KZ +5017+05710 Asia/Aqtobe Aqtobe (Aktobe)
@ -260,7 +261,7 @@ NR -0031+16655 Pacific/Nauru
NU -1901-16955 Pacific/Niue
NZ,AQ -3652+17446 Pacific/Auckland New Zealand time
NZ -4357-17633 Pacific/Chatham Chatham Islands
PA,KY +0858-07932 America/Panama
PA +0858-07932 America/Panama
PE -1203-07703 America/Lima
PF -1732-14934 Pacific/Tahiti Society Islands
PF -0900-13930 Pacific/Marquesas Marquesas Islands