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freebsd-dev/share/zoneinfo/australasia
Garrett Wollman 7bf023e79d Merged the latest timezone data file release. 
Changed zones: Algeria, Egypt, Ghana, Libya, Morocco, Sierra Leone,
  South Africa, Sudan, Tunisia, Armenia, Myanmar, China, Taiwan, Hong
  Kong, Macao, Cyprus, Georgia, Iran, Israel, Jordan, Kazakhstan,
  Kirgizstan, Lebanon, Mongolia, the Phillippines, Syria, Tajikistan,
  Turkmenistan, Uzbekistan, Australia, Kiribati, New Caledonia, New
  Zealand, Vanuatu, the United Kingdom, Ireland, the Czech Republic,
  Finland, France, Greece, Hungary, Iceland, Italy, Luxembourg, the
  Netherlands, Norway, Portugal, Romania, Spain, Switzerland, Turkey,
  Canada, Mexico, the Bahamas, Barbados, Belize, Costa Rica, Cuba, the
  Dominican Republic, El Salvador, Guatemala, Haiti, Nicaragua,
  Brazil, the Falkland Islands, Paraguay

Deleted zones: Asia/Tomsk (superseded by Asia/Krasnoyarsk)

Added zones: Asia/Aktau (area formerly part of Asia/Alma-Ata);
  Asia/Krasnoyarsk (supersedes Asia/Tomsk); America/Glace_Bay (area
  formerly part of America/Halifax); America/Thunder_Bay,
  America/Nipigon, America/Rainy_River (areas formerly covered by
  America/Montreal); America/Swift_Current (area formerly part of
  America/Regina); America/Dawson_Creek (area formerly part of
  America/Vancouver); America/Pangnirtung, America/Iqaluit,
  America/Rankin_Inlet, America/Yellowknife, America/Inuvik,
  America/Dawson (areas formerly part of America/Whitehorse)
1996-07-17 20:07:52 +00:00

955 lines
32 KiB
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Raw Blame History

# @(#)australasia 7.27
# This file also includes Pacific islands.
# Notes are at the end of this file
###############################################################################
# Australia
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
# Shanks gives 1917 Jan 1 0:01; go with Whitman (and guess 2:00).
Rule Aus 1916 only - Oct 1 2:00 1:00 -
Rule Aus 1917 only - Mar 25 2:00 0 -
Rule Aus 1942 only - Jan 1 2:00 1:00 -
Rule Aus 1942 only - Mar 29 2:00 0 -
Rule Aus 1942 only - Sep 27 2:00 1:00 -
Rule Aus 1943 1944 - Mar lastSun 2:00 0 -
Rule Aus 1943 only - Oct 3 2:00 1:00 -
# Whitman says W Australia didn't use DST in 1943/1944, and that
# 1944/1945 was just like 1943/1944; go with Shanks.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
# Northern Territory
Zone Australia/Darwin 8:43:20 - LMT 1895 Feb
9:30 - CST 1917 Jan 1 0:01
9:30 Aus CST
# ZONE-DESCR Australia Darwin Australia_ Northern Territory
# Western Australia
Zone Australia/Perth 7:43:24 - LMT 1895 Dec
8:00 - WST 1917 Jan 1 0:01
8:00 Aus WST 1974 Oct lastSun 2:00s
8:00 1:00 WST 1975 Mar Sun>=1 2:00s
8:00 - WST 1983 Oct lastSun 2:00s
8:00 1:00 WST 1984 Mar Sun>=1 2:00s
8:00 - WST 1991 Nov 17 2:00s
8:00 1:00 WST 1992 Mar Sun>=1 2:00s
8:00 - WST
# ZONE-DESCR Australia Perth Australia_ Western_Australia
# Queensland
Zone Australia/Brisbane 10:12:08 - LMT 1895
10:00 - EST 1917 Jan 1 0:01
10:00 Aus EST 1971 Oct lastSun 2:00s
10:00 1:00 EST 1972 Feb lastSun 2:00s
10:00 - EST 1989 Oct lastSun 2:00s
10:00 1:00 EST 1990 Mar Sun>=1 2:00s
10:00 - EST 1990 Oct lastSun 2:00s
10:00 1:00 EST 1991 Mar Sun>=1 2:00s
10:00 - EST 1991 Oct lastSun 2:00s
10:00 1:00 EST 1992 Mar Sun>=1 2:00s
10:00 - EST
# ZONE-DESCR Australia Brisbane Australia_ Queensland
# South Australia
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule AS 1971 1985 - Oct lastSun 2:00s 1:00 -
Rule AS 1986 only - Oct 19 2:00s 1:00 -
Rule AS 1987 max - Oct lastSun 2:00s 1:00 -
Rule AS 1972 only - Feb 27 2:00s 0 -
Rule AS 1973 1985 - Mar Sun>=1 2:00s 0 -
Rule AS 1986 1989 - Mar Sun>=15 2:00s 0 -
Rule AS 1990 1994 even Mar Sun>=18 2:00s 0 -
Rule AS 1990 1994 odd Mar Sun>=1 2:00s 0 -
Rule AS 1995 max - Mar lastSun 2:00s 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Australia/Adelaide 9:14:20 - LMT 1895 Feb
9:00 - CST 1899 May
9:30 - CST 1917 Jan 1 0:01
9:30 Aus CST 1971 Oct lastSun 2:00s
9:30 AS CST
# ZONE-DESCR Australia Adelaide Australia_ South Australia
# Tasmania
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule AT 1967 only - Oct 1 2:00s 1:00 -
Rule AT 1968 only - Mar 31 2:00s 0 -
Rule AT 1968 1985 - Oct lastSun 2:00s 1:00 -
Rule AT 1969 1971 - Mar Sun>=8 2:00s 0 -
Rule AT 1972 only - Feb 27 2:00s 0 -
Rule AT 1973 1981 - Mar Sun>=1 2:00s 0 -
Rule AT 1982 1983 - Mar lastSun 2:00s 0 -
Rule AT 1984 1986 - Mar Sun>=1 2:00s 0 -
Rule AT 1986 only - Oct 19 2:00s 1:00 -
Rule AT 1987 1990 - Mar Sun>=15 2:00s 0 -
Rule AT 1987 1990 - Oct lastSun 2:00s 1:00 -
Rule AT 1991 max - Oct Sun>=1 2:00s 1:00 -
Rule AT 1991 max - Mar lastSun 2:00s 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Australia/Hobart 9:49:16 - LMT 1895 Sep
10:00 - EST 1917 Jan 1 0:01
10:00 Aus EST 1967 Oct 1 2:00s
10:00 AT EST
# ZONE-DESCR Australia Hobart Australia_ Tasmania
# Victoria
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule AV 1971 1985 - Oct lastSun 2:00s 1:00 -
Rule AV 1972 only - Feb 27 2:00s 0 -
Rule AV 1973 1985 - Mar Sun>=1 2:00s 0 -
Rule AV 1986 1990 - Mar Sun>=15 2:00s 0 -
Rule AV 1986 only - Oct 19 2:00s 1:00 -
Rule AV 1987 max - Oct lastSun 2:00s 1:00 -
Rule AV 1991 1994 - Mar Sun>=1 2:00s 0 -
Rule AV 1995 max - Mar lastSun 2:00s 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Australia/Melbourne 9:39:52 - LMT 1895 Feb
10:00 - EST 1917 Jan 1 0:01
10:00 Aus EST 1971 Oct 31 2:00s
10:00 AV EST
# ZONE-DESCR Australia Melbourne Australia_ Victoria
# New South Wales
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule AN 1971 1985 - Oct lastSun 2:00s 1:00 -
Rule AN 1972 only - Feb 27 2:00s 0 -
Rule AN 1973 1981 - Mar Sun>=1 2:00s 0 -
Rule AN 1982 only - Apr Sun>=1 2:00s 0 -
Rule AN 1983 1985 - Mar Sun>=1 2:00s 0 -
Rule AN 1986 1989 - Mar Sun>=15 2:00s 0 -
Rule AN 1986 only - Oct 19 2:00s 1:00 -
Rule AN 1987 max - Oct lastSun 2:00s 1:00 -
Rule AN 1990 1995 - Mar Sun>=1 2:00s 0 -
Rule AN 1996 max - Mar lastSun 2:00s 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Australia/Sydney 10:04:52 - LMT 1895 Feb
10:00 - EST 1917 Jan 1 0:01
10:00 Aus EST 1971 Oct 31 2:00s
10:00 AN EST
# ZONE-DESCR Australia Sydney Australia_ New South Wales
Zone Australia/Broken_Hill 9:25:48 - LMT 1895 Feb
10:00 - EST 1896 Aug 23
9:00 - CST 1899 May
9:30 - CST 1917 Jan 1 0:01
9:30 Aus CST 1971 Oct 31 2:00s
9:30 AN CST
# ZONE-DESCR Australia Broken_Hill Australia_ County of Yancowinna, NSW
# Lord Howe Island
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule LH 1981 1984 - Oct lastSun 2:00s 1:00 -
Rule LH 1982 1985 - Mar Sun>=1 2:00s 0 -
Rule LH 1985 only - Oct lastSun 2:00s 0:30 -
Rule LH 1986 1989 - Mar Sun>=15 2:00s 0 -
Rule LH 1986 only - Oct 19 2:00s 0:30 -
Rule LH 1987 max - Oct lastSun 2:00s 0:30 -
Rule LH 1990 1995 - Mar Sun>=1 2:00s 0 -
Rule LH 1996 max - Mar lastSun 2:00s 0 -
Zone Australia/Lord_Howe 10:36:20 - LMT 1895 Feb
10:00 - EST 1981 Mar
10:30 LH LHST
# ZONE-DESCR Australia Lord_Howe Australia_ Lord Howe Island
# Australian miscellany
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Indian/Christmas 7:02:52 - LMT 1895 Feb
7:00 - JVT
# ZONE-DESCR Indian Christmas Australia_ Christmas Island
#
# Ashmore Is, Cartier
# no indigenous inhabitants; only seasonal caretakers
# no information; probably like Australia/Perth
#
# Coral Sea Is
# no indigenous inhabitants; only meteorologists
# no information
#
# Macquarie, Manihiki, Penrhyn, Rakehanga
# no information
# Cook Is
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Cook 1978 only - Nov 12 0:00 0:30 HD
Rule Cook 1979 max - Mar Sun>=1 0:00 0 H
Rule Cook 1979 max - Oct lastSun 0:00 0:30 HD
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Rarotonga -10:39:04 - LMT 1901 # Avarua
-10:30 - CIST 1978 Nov 12 # Cook Is ST
-10:00 Cook T%sT
# ZONE-DESCR Pacific Rarotonga Cook_Island All points
# Cocos
# From USNO (1989):
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Indian/Cocos 6:30 - CCT
# ZONE-DESCR Indian Cocos Cocos_Island All points
# Fiji
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Fiji 11:53:40 - LMT 1915 Oct 26 # Suva
12:00 - NZST
# ZONE-DESCR Pacific Fiji Fiji All points
# French Polynesia
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Gambier -8:59:48 - LMT 1912 Oct # Rikitea
-9:00 - GBT
Zone Pacific/Marquesas -9:18:00 - LMT 1912 Oct
-9:30 - MQT
Zone Pacific/Tahiti -9:58:16 - LMT 1912 Oct # Papeete
-10:00 - THT
# ZONE-DESCR Pacific Gambier France Gambier
# ZONE-DESCR Pacific Marquesas France Marquesas
# ZONE-DESCR Pacific Tahiti France Tahiti
# Guam
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Guam 9:39:00 - LMT 1901 # Agana
10:00 - GST
# ZONE-DESCR Pacific Guam United_States Guam
# Howland, Baker
# uninhabited since World War II
# no information; was probably like Pacific/Pago_Pago
# Jarvis
# uninhabited since 1958
# no information; was probably like Pacific/Kiritimati
# Johnston
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Johnston -10:00 - HST
# ZONE-DESCR Pacific Johnston United_States Johnston Atoll
# Kingman
# uninhabited
# Kiribati
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Tarawa 11:32:04 - LMT 1901 # Bairiki
12:00 - NZST
Zone Pacific/Enderbury -11:24:20 - LMT 1901
-12:00 - KJT 1979 Oct
-11:00 - SST 1995
13:00 - TGT
Zone Pacific/Kiritimati -10:29:20 - LMT 1901
-10:40 - LIT 1979 Oct # Line Is Time
-10:00 - THT 1995
14:00 - KRT
# N Mariana Is
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Saipan 9:43:00 - LMT 1901
9:00 - PLT 1969 Oct
10:00 - GST
# Marshall Is
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Majuro 11:24:48 - LMT 1901
11:00 - NCST 1969 Oct
12:00 - NZST
Zone Pacific/Kwajalein 11:09:20 - LMT 1901
11:00 - NCST 1969 Oct
-12:00 - KJT 1993 Aug 20
12:00 - NZST
# Micronesia
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Yap 9:12:32 - LMT 1901 # Colonia
9:00 - PLT 1969 Oct
10:00 - GST
Zone Pacific/Truk 10:07:08 - LMT 1901
10:00 - GST
Zone Pacific/Ponape 10:32:52 - LMT 1901 # Kolonia
11:00 - NCST
Zone Pacific/Kosrae 10:51:56 - LMT 1901
11:00 - NCST 1969 Oct
12:00 - NZST
# ZONE-DESCR Pacific Tarawa Kiribati Tarawa
# ZONE-DESCR Pacific Enderbury Kiribati Enderbury
# ZONE-DESCR Pacific Kiritimati Kiribati Kiritimati
# ZONE-DESCR Pacific Truk Fed_States_of_Micronesia Truk state
# ZONE-DESCR Pacific Ponape Fed_States_of_Micronesia Pohnpei state
# ZONE-DESCR Pacific Yap Fed_States_of_Micronesia Yap state
# ZONE-DESCR Pacific Kosrae Fed_States_of_Micronesia Kosrae state
# ZONE-DESCR Pacific Majuro Marshall_Islands Majuro
# ZONE-DESCR Pacific Kwajalein Marshall_Islands Kwajalein
# Nauru
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Nauru 11:07:40 - LMT 1921 Jan 15 # Uaobe
11:30 - NST 1942 Mar 15
9:00 - JST 1944 Aug 15
11:30 - NST 1979 May
12:00 - NZST
# ZONE-DESCR Pacific Nauru Nauru All points
# New Caledonia
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule NC 1977 1978 - Dec Sun>=1 0:00 1:00 D
Rule NC 1978 1979 - Feb 27 0:00 0 S
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Noumea 11:05:48 - LMT 1912 Jan 13
11:00 NC NC%sT
# ZONE-DESCR Pacific Noumea New_Caledonia All points
###############################################################################
# New Zealand
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
# Shanks gives 1927 Nov 6 - 1928 Mar 4, 1928 Oct 14 - 1929 Mar 17,
# 1929 Oct 13 - 1930 Mar 16; go with Whitman.
Rule NZ 1927 only - Nov 26 2:00 0:30 HD
Rule NZ 1928 1929 - Mar Sun>=1 2:00 0 S
Rule NZ 1928 only - Nov 4 2:00 0:30 HD
Rule NZ 1929 only - Oct 30 2:00 0:30 HD
Rule NZ 1930 1933 - Mar Sun>=15 2:00 0 S
Rule NZ 1930 1933 - Oct Sun>=8 2:00 0:30 HD
# Whitman says DST went on and off during war years, and the base GMT offset
# didn't change until 1945 Apr 30; go with Shanks.
Rule NZ 1934 1940 - Apr lastSun 2:00 0 S
Rule NZ 1934 1939 - Sep lastSun 2:00 0:30 HD
Rule NZ 1974 only - Nov 3 2:00s 1:00 D
Rule NZ 1975 1988 - Oct lastSun 2:00s 1:00 D
Rule NZ 1989 only - Oct 8 2:00s 1:00 D
Rule NZ 1990 max - Oct Sun>=1 2:00s 1:00 D
Rule NZ 1975 only - Feb 23 2:00s 0 S
Rule NZ 1976 1989 - Mar Sun>=1 2:00s 0 S
Rule NZ 1990 max - Mar Sun>=15 2:00s 0 S
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Auckland 11:39:04 - LMT 1868
11:30 NZ NZ%sT 1940 Sep 29 2:00
12:00 NZ NZ%sT
Zone Pacific/Chatham 12:45 NZ CH%sT
# ZONE-DESCR Pacific Auckland New_Zealand All points except:
# ZONE-DESCR Pacific Chatham New_Zealand Chatham
# Antipodes Is, Kermadec Is
# no information; probably like Pacific/Auckland
###############################################################################
# Niue
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Niue -11:19:40 - LMT 1901 # Alofi
-11:20 - NIT 1951 # Niue I Time
-11:30 - NIT 1978 Oct 1
-11:00 - SST
# ZONE-DESCR Pacific Niue Niue All points
# Norfolk
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Norfolk 11:11:52 - LMT 1901 # Kingston
11:12 - NMT 1951
11:30 - NRFT
# ZONE-DESCR Pacific Norfolk Norfolk_Islands All points
# Palau
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Palau 8:57:56 - LMT 1901 # Koror
9:00 - PLT
# ZONE-DESCR Pacific Palau Rep_of_Palau Palau
# Palmyra
# uninhabited since World War II; was probably like Pacific/Kiritmati
# Papua New Guinea
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Port_Moresby 9:48:40 - LMT 1880
9:49 - PMMT 1895
10:00 - EST
# ZONE-DESCR Pacific Port_Moresby Papua_New_Guinea All points
# Pitcairn
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Pitcairn -8:40:20 - LMT 1901 # Adamstown
-8:30 - PIT
# ZONE-DESCR Pacific Pitcairn Pitcairn_Island All points
# American Samoa
Zone Pacific/Pago_Pago 12:37:12 - LMT 1879 Jul 5
-11:22:48 - LMT 1911
-11:30 - SST 1950
-11:00 - NST 1967 Apr # N=Nome
-11:00 - BST 1983 Nov 30 # B=Bering
-11:00 - SST # S=Samoa
# W Samoa
Zone Pacific/Apia 12:33:04 - LMT 1879 Jul 5
-11:26:56 - LMT 1911
-11:30 - SST 1950
-11:00 - SST
# ZONE-DESCR Pacific Pago_Pago United_States American Samoa
# ZONE-DESCR Pacific Apia Western_Samoa All points
# Solomon Is
# excludes Bougainville, for which see Papua New Guinea
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Guadalcanal 10:39:48 - LMT 1912 Oct # Honiara
11:00 - NCST
# ZONE-DESCR Pacific Guadalcanal Solomon_Islands All points except:
# ZONE-DESCR Pacific Port_Moresby Solomon_Islands Bougainville
# Tokelau Is
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Fakaofo -11:24:56 - LMT 1901
-10:00 - THT
# ZONE-DESCR Pacific Fakaofo Tokelau_Island All points
# Tonga
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Tongatapu 12:19:20 - LMT 1901
12:20 - TMT 1968 Oct
13:00 - TGT
# ZONE-DESCR Pacific Tongatapu Tonga All points
# Tuvalu
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Funafuti 11:56:52 - LMT 1901
12:00 - NZST
# ZONE-DESCR Pacific Funafuti Tuvalu All points
# Vanuatu
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Vanuatu 1983 only - Sep 25 0:00 1:00 D
Rule Vanuatu 1984 1991 - Mar Sun>=23 0:00 0 S
Rule Vanuatu 1984 only - Oct 23 0:00 1:00 D
Rule Vanuatu 1985 1990 - Sep Sun>=23 0:00 1:00 D
Rule Vanuatu 1991 max - Sep lastSun 0:00 1:00 D
Rule Vanuatu 1992 max - Mar lastSun 0:00 0 S
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Efate 11:13:16 - LMT 1912 Jan 13 # Vila
11:00 - NCST
# ZONE-DESCR Pacific Efate Vanuatu All points
# Wake
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Wake 11:06:28 - LMT 1901
12:00 - NZST
# ZONE-DESCR Pacific Wake United_States Wake Island
# Wallis and Futuna
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Pacific/Wallis 12:15:20 - LMT 1901
12:00 - NZST
# ZONE-DESCR Pacific Wallis France Wallis and Futuna
###############################################################################
# NOTES
# This data is by no means authoritative; if you think you know better,
# go ahead and edit the file (and please send any changes to
# tz@elsie.nci.nih.gov for general use in the future).
# From Paul Eggert <eggert@twinsun.com> (1996-01-22);
# A good source for time zone historical data outside the U.S. is
# Thomas G. Shanks, The International Atlas (3rd edition),
# San Diego: ACS Publications, Inc. (1991).
# Except where noted, it is the source for the data above.
#
# Another source occasionally used is Edward W. Whitman, World Time Differences,
# Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated), which
# I found in the UCLA library.
#
# A reliable and entertaining source about time zones is
# Derek Howse, Greenwich time and the discovery of the longitude,
# Oxford University Press (1980).
#
# I invented the abbreviations marked `*' in the following table;
# the rest are from earlier versions of this file, or from other sources.
# Corrections are welcome!
# std dst
# LMT Local Mean Time
# 6:30 CCT Cocos*
# 7:00 JVT Java*
# 8:00 WST WST Western Australia
# 9:00 JST Japan
# 9:00 PLT Palau*
# 9:30 CST CST Central Australia
# 10:00 EST EST Eastern Australia
# 10:00 GST Guam*
# 10:30 LHST LHST Lord Howe*
# 11:00 NCST NCDT New Caledonia*
# 11:30 NRFT Norfolk*
# 12:00 NZST NZDT New Zealand
# 12:45 CHST CHDT Chatham*
# 13:00 TGT Tongatapu*
# 14:00 KRT Kiritimati*
# -12:00 KJT Kwajalein (no longer used)*
# -11:00 SST Samoa
# -10:40 LIT Line Is (no longer used)*
# -10:00 THT Tahiti*
# -10:00 HST Hawaii
# - 9:30 MQT Marquesas*
# - 9:00 GBT Gambier*
# - 8:30 PIT Pitcairn*
#
# See the `northamerica' file for Hawaii.
# See the `southamerica' file for Easter I and the Galapagos Is.
#
# See the `africa' file for Zone naming conventions.
###############################################################################
# Australia
# From John Mackin (March 6, 1991):
# We in Australia have _never_ referred to DST as `daylight' time.
# It is called `summer' time. Now by a happy coincidence, `summer'
# and `standard' happen to start with the same letter; hence, the
# abbreviation does _not_ change...
# The legislation does not actually define abbreviations, at least
# in this State, but the abbreviation is just commonly taken to be the
# initials of the phrase, and the legislation here uniformly uses
# the phrase `summer time' and does not use the phrase `daylight
# time'.
# Announcers on the Commonwealth radio network, the ABC (for Australian
# Broadcasting Commission), use the phrases `Eastern Standard Time'
# or `Eastern Summer Time'. (Note, though, that as I say in the
# current australasia file, there is really no such thing.) Announcers
# on its overseas service, Radio Australia, use the same phrases
# prefixed by the word `Australian' when referring to local times;
# time announcements on that service, naturally enough, are made in UTC.
# From Arthur David Olson (March 8 1992):
# Given the above, what's chosen for year-round use is:
# CST for any place operating at a GMTOFF of 9:30
# WST for any place operating at a GMTOFF of 8:00
# EST for any place operating at a GMTOFF of 10:00
# From Paul Eggert (1995-12-19):
# Shanks reports 2:00 for all autumn changes in Australia and New Zealand.
# Mark Prior <mrp@itd.adelaide.edu.au> writes that his newspaper
# reports that NSW's fall 1995 change will occur at 2:00,
# but Robert Elz says it's been 3:00 in Victoria since 1970
# and perhaps the newspaper's `2:00' is referring to standard time.
# For now we'll continue to assume 2:00s for changes since 1960.
# Northern Territory
# From George Shepherd via Simon Woodhead via Robert Elz (March 6, 1991):
# # The NORTHERN TERRITORY.. [ Courtesy N.T. Dept of the Chief Minister ]
# # [ Nov 1990 ]
# # N.T. have never utilised any DST due to sub-tropical/tropical location.
# ...
# Zone Australia/North 9:30 - CST
# From Bradley White (March 4, 1991):
# A recent excerpt from an Australian newspaper...
# the Northern Territory do[es] not have daylight saving.
# Western Australia
# From George Shepherd via Simon Woodhead via Robert Elz (March 6, 1991):
# # The state of WESTERN AUSTRALIA.. [ Courtesy W.A. dept Premier+Cabinet ]
# # [ Nov 1990 ]
# # W.A. suffers from a great deal of public and political opposition to
# # DST in principle. A bill is brought before parliament in most years, but
# # usually defeated either in the upper house, or in party caucus
# # before reaching parliament.
# ...
# Zone Australia/West 8:00 AW %sST
# ...
# Rule AW 1974 only - Oct lastSun 2:00 1:00 D
# Rule AW 1975 only - Mar Sun>=1 3:00 0 W
# Rule AW 1983 only - Oct lastSun 2:00 1:00 D
# Rule AW 1984 only - Mar Sun>=1 3:00 0 W
# From Bradley White (March 4, 1991):
# A recent excerpt from an Australian newspaper...
# Western Australia...do[es] not have daylight saving.
# From John D. Newman via Bradley White (November 2, 1991):
# Western Australia is still on "winter time". Some DH in Sydney
# rang me at home a few days ago at 6.00am. (He had just arrived at
# work at 9.00am.)
# W.A. is switching to Summer Time on Nov 17th just to confuse
# everybody again.
# From Arthur David Olson (March 8, 1992):
# The 1992 ending date used in the rules is a best guess;
# it matches what was used in the past.
# Queensland
# From George Shepherd via Simon Woodhead via Robert Elz (March 6, 1991):
# # The state of QUEENSLAND.. [ Courtesy Qld. Dept Premier Econ&Trade Devel ]
# # [ Dec 1990 ]
# ...
# Zone Australia/Queensland 10:00 AQ %sST
# ...
# Rule AQ 1971 only - Oct lastSun 2:00 1:00 D
# Rule AQ 1972 only - Feb lastSun 3:00 0 E
# Rule AQ 1989 max - Oct lastSun 2:00 1:00 D
# Rule AQ 1990 max - Mar Sun>=1 3:00 0 E
# From Bradley White (December 24, 1989):
# "Australia/Queensland" now observes daylight time (i.e. from
# October 1989).
# From Bradley White (March 4, 1991):
# A recent excerpt from an Australian newspaper...
# ...Queensland...[has] agreed to end daylight saving
# at 3am tomorrow (March 3)...
# From John Mackin (March 6, 1991):
# I can certainly confirm for my part that Daylight Saving in NSW did in fact
# end on Sunday, 3 March. I don't know at what hour, though. (It surprised
# me.)
# From Bradley White (March 8, 1992):
# ...there was recently a referendum in Queensland which resulted
# in the experimental daylight saving system being abandoned. So, ...
# ...
# Rule QLD 1989 1991 - Oct lastSun 2:00 1:00 D
# Rule QLD 1990 1992 - Mar Sun>=1 3:00 0 S
# ...
# From Arthur David Olson (March 8, 1992):
# The chosen rules the union of the 1971/1972 change and the 1989-1992 changes.
# South Australia, Tasmania, Victoria
# From Arthur David Olson (March 8, 1992):
# The rules from version 7.1 follow.
# There are lots of differences between these rules and
# the Shepherd et al. rules. Since the Shepherd et al. rules
# and Bradley White's newspaper article are in agreement on
# current DST ending dates, no worries.
#
# Rule Oz 1971 1985 - Oct lastSun 2:00 1:00 -
# Rule Oz 1986 max - Oct Sun<=24 2:00 1:00 -
# Rule Oz 1972 only - Feb 27 3:00 0 -
# Rule Oz 1973 1986 - Mar Sun>=1 3:00 0 -
# Rule Oz 1987 max - Mar Sun<=21 3:00 0 -
# Zone Australia/Tasmania 10:00 Oz EST
# Zone Australia/South 9:30 Oz CST
# Zone Australia/Victoria 10:00 Oz EST 1985 Oct lastSun 2:00
# 10:00 1:00 EST 1986 Mar Sun<=21 3:00
# 10:00 Oz EST
# From Robert Elz (March 6, 1991):
# I believe that the current start date for DST is "lastSun" in Oct...
# that changed Oct 89. That is, we're back to the
# original rule, and that rule currently applies in all the states
# that have dst, incl Qld. (Certainly it was true in Vic).
# The file I'm including says that happened in 1988, I think
# that's incorrect, but I'm not 100% certain.
# South Australia
# From Bradley White (March 4, 1991):
# A recent excerpt from an Australian newspaper...
# ...South Australia...[has] agreed to end daylight saving
# at 3am tomorrow (March 3)...
# From George Shepherd via Simon Woodhead via Robert Elz (March 6, 1991):
# # The state of SOUTH AUSTRALIA....[ Courtesy of S.A. Dept of Labour ]
# # [ Nov 1990 ]
# ...
# Zone Australia/South 9:30 AS %sST
# ...
# Rule AS 1971 max - Oct lastSun 2:00 1:00 D
# Rule AS 1972 1985 - Mar Sun>=1 3:00 0 C
# Rule AS 1986 1990 - Mar Sun<=21 3:00 0 C
# Rule AS 1991 max - Mar Sun>=1 3:00 0 C
# From Bradley White (March 11, 1992):
# Recent correspondence with a friend in Adelaide
# contained the following exchange: "Due to the Adelaide Festival,
# South Australia delays setting back our clocks for a few weeks."
# From Robert Elz (March 13, 1992):
# I heard that apparently (or at least, it appears that)
# South Aus will have an extra 3 weeks daylight saving every even
# numbered year (from 1990). That's when the Adelaide Festival
# is on...
# From Robert Elz (March 16, 1992, 00:57:07 +1000):
# DST didn't end in Adelaide today (yesterday)....
# But whether it's "4th Sunday" or "2nd last Sunday" I have no idea whatever...
# (it's just as likely to be "the Sunday we pick for this year"...).
# From Bradley White (April 11, 1994):
# If Sun, 15 March, 1992 was at +1030 as kre asserts, but yet Sun, 20 March,
# 1994 was at +0930 as John Connolly's customer seems to assert, then I can
# only conclude that the actual rule is more complicated....
# From John Warburton <jwarb@SACBH.com.au> (1994-10-07):
# The new Daylight Savings dates for South Australia ...
# was gazetted in the Government Hansard on Sep 26 1994....
# start on last Sunday in October and end in last sunday in March.
# Tasmania
# From Bradley White (March 4, 1991):
# A recent excerpt from an Australian newspaper...
# ...Tasmania will revert to Australian Eastern Standard Time on March 31...
# From George Shepherd via Simon Woodhead via Robert Elz (March 6, 1991):
# # The state of TASMANIA.. [Courtesy Tasmanian Dept of Premier + Cabinet ]
# # [ Nov 1990 ]
# ...
# Zone Australia/Tasmania 10:00 AT %sST
# ...
# Rule AT 1967 only - Oct Sun>=1 2:00 1:00 D
# Rule AT 1968 only - Mar lastSun 3:00 0 E
# Rule AT 1968 1985 - Oct lastSun 2:00 1:00 D
# Rule AT 1969 1971 - Mar Sun>=8 3:00 0 E
# Rule AT 1972 only - Feb lastSun 3:00 0 E
# Rule AT 1973 1981 - Mar Sun>=1 3:00 0 E
# Rule AT 1982 1983 - Mar lastSun 3:00 0 E
# Rule AT 1984 1986 - Mar Sun>=1 3:00 0 E
# Rule AT 1986 only - Oct Sun>=15 2:00 1:00 D
# Rule AT 1987 1990 - Mar Sun>=15 3:00 0 E
# Rule AT 1987 only - Oct Sun>=22 2:00 1:00 D
# Rule AT 1988 1990 - Oct lastSun 2:00 1:00 D
# Rule AT 1991 max - Oct Sun>=1 2:00 1:00 D
# Rule AT 1991 max - Mar lastSun 3:00 0 E
# From Bill Hart via Alexander Dupuy and Guy Harris (October 10, 1991):
# My state Government in there eagerness to get a few more bucks for the
# tourist industry industry decided to change the daylight savings times
# yet again (we now have almost 6 months per year)...
# ...
# Rule Oz 1986 1990 - Oct Sun<=24 2:00 1:00 -
# Rule Oz 1991 max - Oct Sun>=1 2:00 1:00 -
# ...
# Rule Oz 1987 1990 - Mar Sun<=21 3:00 0 -
# Rule Oz 1991 max - Mar Sun<=31 3:00 0 -
# From Bill Hart via Guy Harris (October 10, 1991):
# Oh yes, the new daylight savings rules are uniquely tasmanian, we have
# 6 weeks a year now when we are out of sync with the rest of Australia
# (but nothing new about that).
# Victoria
# From Bradley White (March 4, 1991):
# A recent excerpt from an Australian newspaper...
# ...Victoria...[has] agreed to end daylight saving at 3am tomorrow (March 3)...
# From George Shepherd via Simon Woodhead via Robert Elz (March 6, 1991):
# # The state of VICTORIA.. [ Courtesy of Vic. Dept of Premier + Cabinet ]
# # [ Nov 1990 ]
# ...
# Zone Australia/Victoria 10:00 AV %sST
# ...
# Rule AV 1971 1985 - Oct lastSun 2:00 1:00 D
# Rule AV 1972 only - Feb lastSun 3:00 0 E
# Rule AV 1973 1985 - Mar Sun>=1 3:00 0 E
# Rule AV 1986 1990 - Mar Sun>=15 3:00 0 E
# Rule AV 1986 1987 - Oct Sun>=15 2:00 1:00 D
# Rule AV 1988 max - Oct lastSun 2:00 1:00 D
# Rule AV 1991 max - Mar Sun>=1 3:00 0 E
# New South Wales
# From Arthur David Olson:
# New South Wales and subjurisdictions have their own ideas of a fun time.
# Based on law library research by John Mackin (john@basser.cs.su.oz),
# who notes:
# In Australia, time is not legislated federally, but rather by the
# individual states. Thus, while such terms as ``Eastern Standard Time''
# [I mean, of course, Australian EST, not any other kind] are in common
# use, _they have NO REAL MEANING_, as they are not defined in the
# legislation. This is very important to understand.
# I have researched New South Wales time only...
# From Dave Davey (March 3, 1990):
# Rule NSW 1988 only - Mar Sun>=1 3:00 0 -
# Rule NSW 1989 only - Mar Sun<=21 3:00 0 -
# From Bradley White (March 4, 1991):
# A recent excerpt from an Australian newspaper...
# NSW...[has] agreed to end daylight saving at 3am tomorrow (March 3)...
# From George Shepherd via Simon Woodhead via Robert Elz (March 6, 1991):
# # The state of NEW SOUTH WALES.. [confirmed by Attorney General's Dept N.S.W]
# # [ Dec 1990 ]
# ...
# Rule AN 1988 1989 - Mar Sun<=21 3:00 0 E
# ...
# From John Mackin (March 9, 1991)
# I have confirmed the accuracy of the historical data for NSW in the
# file Robert forwarded
# From Arthur David Olson (March 8, 1992):
# Sources differ on whether DST ended March 6 or March 20 in 1988;
# March 20 (the "confirmed" date) is in the chosen rules.
# From Bradley White (1995-05-20):
# Prem Bob Carr announced NSW will fall into line with other E states
# and SA and continue daylight savings to the last Sun in Mar.
# Yancowinna
# From John Basser (January 4, 1989):
# `Broken Hill' means the County of Yancowinna.
# From George Shepherd via Simon Woodhead via Robert Elz (March 6, 1991):
# # YANCOWINNA.. [ Confirmation courtesy of Broken Hill Postmaster ]
# # [ Dec 1990 ]
# ...
# # Yancowinna uses Central Standard Time, despite it's location on the
# # New South Wales side of the S.A. border. Most business and social dealings
# # are with CST zones, therefore CST is legislated by local government
# # although the switch to Summer Time occurs in line with N.S.W. There have
# # been years when this did not apply, but the historical data is not
# # presently available.
# Zone Australia/Yancowinna 9:30 AY %sST
# ...
# Rule AY 1971 1985 - Oct lastSun 2:00 1:00 D
# Rule AY 1972 only - Feb lastSun 3:00 0 C
# [followed by other Rules]
# Lord Howe Island
# From George Shepherd via Simon Woodhead via Robert Elz (March 6, 1991):
# LHI... [ Courtesy of Pauline Van Winsen.. pauline@Aus ]
# [ Dec 1990 ]
# Lord Howe Island is located off the New South Wales coast, and is half an
# hour ahead of NSW time.
# From Paul Eggert (1995-12-19):
# For Lord Howe we use Shanks through its time of publication (1991).
# Lord Howe is part of NSW, so we'll guess it has used the same transition
# times as NSW since 1991, even though Shanks writes that Lord Howe went
# with Victoria when NSW and Victoria disagreed in 1982.
###############################################################################
# New Zealand, from Elz' asia 1.1
# Elz says "no guarantees"
# From Mark Davies (October 3, 1990):
# the 1989/90 year was a trial of an extended "daylight saving" period.
# This trial was deemed successful and the extended period adopted for
# subsequent years (with the addition of a further week at the start).
# source -- phone call to Ministry of Internal Affairs Head Office.
# From George Shepherd via Simon Woodhead via Robert Elz (March 6, 1991):
# # The Country of New Zealand (Australia's east island -) Gee they hate that!
# # or is Australia the west island of N.Z.
# # [ courtesy of Geoff Tribble.. Geofft@Aus.. Auckland N.Z. ]
# # [ Nov 1990 ]
# ...
# Rule NZ 1974 1988 - Oct lastSun 2:00 1:00 D
# Rule NZ 1989 max - Oct Sun>=1 2:00 1:00 D
# Rule NZ 1975 1989 - Mar Sun>=1 3:00 0 S
# Rule NZ 1990 max - Mar lastSun 3:00 0 S
# ...
# Zone NZ 12:00 NZ NZ%sT # New Zealand
# Zone NZ-CHAT 12:45 - NZ-CHAT # Chatham Island
# From Arthur David Olson (March 8, 1992):
# The chosen rules use the Davies October 8 values for the start of DST in 1989
# rather than the October 1 value.
# From Paul Eggert (1995-12-19);
# Shanks reports 2:00 for all autumn changes in Australia and New Zealand.
# Robert Uzgalis <buz@cs.aukuni.ac.nz> writes that the New Zealand Daylight
# Savings Time Order in Council dated 1990-06-18 specifies 2:00 standard
# time on both the first Sunday in October and the third Sunday in March.
# As with Australia, we'll assume the tradition is 2:00s, not 2:00.
#
# Shanks gives no data for Chatham, but usno1995 says it's +12:45/+13:45.
# Guess NZ switchover rules for now.
###############################################################################
# Fiji
# Howse writes (p 162) that in 1879 the British governor of Fiji
# enacted an ordinance standardizing the islands on +12:00.
# Perhaps it didn't take. We go with Shanks's more precise date in 1915.
# Johnston
# Johnston data is from usno1995.
# Kiribati
# From Paul Eggert (1996-01-22):
# Today's _Wall Street Journal_ (page 1) reports that Kiribati
# ``declared it the same day throught the country as of Jan. 1, 1995''
# as part of the competition to be first into the 21st century.
# Kwajalein
# In comp.risks 14.87 (26 August 1993), Peter Neumann writes:
# I wonder what happened in Kwajalein, where there was NO Friday,
# August 20, 1993. Thursday night at midnight Kwajalein switched sides with
# respect to the International Date Line, to rejoin its fellow islands,
# going from 11:59 p.m. Thursday to 12:00 m. Saturday in a blink.
# N Mariana Is, Guam
# Howse writes (p 162) ``The Spaniards, on the other hand, reached the
# Philippines and the Ladrones from America,'' and implies that the Ladrones
# (now called the Marianas) kept American date for quite some time.
# Ignore this for now, as we have no hard data. See also Asia/Manila.
# Micronesia
# Alan Eugene Davis <adavis@kuentos.guam.net> writes (1996-03-16),
# ``I am certain, having lived there for the past decade, that "Truk"
# (now properly known as Chuuk) ... is in the time zone GMT+10.''
#
# Shanks writes that Truk switched from GMT+10 to GMT+11 on 1978-10-01;
# ignore this for now.
# Samoa
# Howse writes that in 1879 the King of Samoa decided to change
# ``the date in his kingdom from the Antipodean to the American system,
# ordaining -- by a masterpiece of diplomatic flattery -- that
# the Fourth of July should be celebrated twice in that year.''
# Tonga
# From Paul Eggert (1996-01-22):
# Today's _Wall Street Journal_ (p 1) reports that ``Tonga has been plotting
# to sneak ahead of [New Zealanders] by introducing daylight-saving time.''
# Since Kiribati has moved the Date Line it's not clear what Tonga will do.
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