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diff --git a/time/australasia b/time/australasia
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-# @(#)australasia	7.39
-# 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
-			 9:00	-	CST	1899 May
-			 9:30	-	CST	1917 Jan 1 0:01
-			 9:30	Aus	CST
-# 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
-# Queensland
-#
-# From Alex Livingston <alex@agsm.unsw.edu.au> (1996-11-01):
-# I have heard or read more than once that some resort islands off the coast
-# of Queensland chose to keep observing daylight-saving time even after
-# Queensland ceased to.
-#
-# From Paul Eggert (1996-11-22):
-# IATA SSIM (1993-02/1994-09) say that the Holiday Islands (Hayman, Lindeman,
-# Hamilton) observed DST for two years after the rest of Queensland stopped.
-# Hamilton is the largest, but there is also a Hamilton in Victoria,
-# so use Lindeman.
-#
-# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
-Rule	AQ	1989	1991	-	Oct	lastSun	2:00s	1:00	-
-Rule	AQ	1990	1992	-	Mar	Sun>=1	2:00s	0	-
-Rule	Holiday	1989	1993	-	Oct	lastSun	2:00s	1:00	-
-Rule	Holiday	1990	1994	-	Mar	Sun>=1	2:00s	0	-
-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	AQ	EST
-Zone Australia/Lindeman  9:55:56 -	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	Holiday	EST
-
-# 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
-
-# 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
-
-# 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
-
-# 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 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
-
-# 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
-
-# Australian miscellany
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Indian/Christmas	7:02:52 -	LMT	1895 Feb
-			7:00	-	CXT	# Christmas Island Time
-#
-# 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
-# permanent occupation (scientific station) since 1948;
-# sealing and penguin oil station operated 1888-1917
-# no information
-#
-# 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	HS
-Rule	Cook	1979	max	-	Mar	Sun>=1	0:00	0	-
-Rule	Cook	1979	max	-	Oct	lastSun	0:00	0:30	HS
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Pacific/Rarotonga	-10:39:04 -	LMT	1901		# Avarua
-			-10:30	-	CKT	1978 Nov 12	# Cook Is Time
-			-10:00	Cook	CK%sT
-
-# Cocos
-# From USNO (1989):
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Indian/Cocos	6:30	-	CCT	# Cocos Islands Time
-
-# Fiji
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Pacific/Fiji	11:53:40 -	LMT	1915 Oct 26	# Suva
-			12:00	-	FJT	# Fiji Time
-
-# French Polynesia
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Pacific/Gambier	 -8:59:48 -	LMT	1912 Oct	# Rikitea
-			 -9:00	-	GAMT	# Gambier Time
-Zone	Pacific/Marquesas -9:18:00 -	LMT	1912 Oct
-			 -9:30	-	MART	# Marquesas Time
-Zone	Pacific/Tahiti	 -9:58:16 -	LMT	1912 Oct	# Papeete
-			-10:00	-	TAHT	# Tahiti Time
-
-# Guam
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Pacific/Guam	 9:39:00 -	LMT	1901		# Agana
-			10:00	-	GST
-
-# 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
-
-# Kingman
-# uninhabited
-
-# Kiribati
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Pacific/Tarawa	 11:32:04 -	LMT	1901		# Bairiki
-			 12:00	-	GILT		 # Gilbert Is Time
-Zone Pacific/Enderbury	-11:24:20 -	LMT	1901
-			-12:00	-	PHOT	1979 Oct # Phoenix Is Time
-			-11:00	-	PHOT	1995
-			 13:00	-	PHOT
-Zone Pacific/Kiritimati	-10:29:20 -	LMT	1901
-			-10:40	-	LINT	1979 Oct # Line Is Time
-			-10:00	-	LINT	1995
-			 14:00	-	LINT
-
-# N Mariana Is
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Pacific/Saipan	 9:43:00 -	LMT	1901
-			 9:00	-	MPT	1969 Oct # N Mariana Is Time
-			10:00	-	MPT
-
-# Marshall Is
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Pacific/Majuro	11:24:48 -	LMT	1901
-			11:00	-	MHT	1969 Oct # Marshall Islands Time
-			12:00	-	MHT
-Zone Pacific/Kwajalein	11:09:20 -	LMT	1901
-			11:00	-	MHT	1969 Oct
-			-12:00	-	KWAT	1993 Aug 20	# Kwajalein Time
-			12:00	-	MHT
-
-# Micronesia
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Pacific/Yap	9:12:32	-	LMT	1901		# Colonia
-			9:00	-	YAPT	1969 Oct	# Yap Time
-			10:00	-	YAPT
-Zone Pacific/Truk	10:07:08 -	LMT	1901
-			10:00	-	TRUT			# Truk Time
-Zone Pacific/Ponape	10:32:52 -	LMT	1901		# Kolonia
-			11:00	-	PONT			# Ponape Time
-Zone Pacific/Kosrae	10:51:56 -	LMT	1901
-			11:00	-	PONT	1969 Oct
-			12:00	-	KOST			# Kosrae Time
-
-# Nauru
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Pacific/Nauru	11:07:40 -	LMT	1921 Jan 15	# Uaobe
-			11:30	-	NRT	1942 Mar 15	# Nauru Time
-			9:00	-	JST	1944 Aug 15
-			11:30	-	NRT	1979 May
-			12:00	-	NRT
-
-# New Caledonia
-# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
-Rule	NC	1977	1978	-	Dec	Sun>=1	0:00	1:00	S
-Rule	NC	1978	1979	-	Feb	27	0:00	0	-
-Rule	NC	1996	only	-	Dec	1	2:00s	1:00	S
-Rule	NC	1997	max	-	Mar	Sun>=1	2:00s	0	-
-Rule	NC	1997	max	-	Nov	lastSun	2:00s	1:00	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Pacific/Noumea	11:05:48 -	LMT	1912 Jan 13
-			11:00	NC	NC%sT
-
-
-###############################################################################
-
-# 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 UT 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
-Rule	Chatham	1990	max	-	Oct	Sun>=1	2:45s	1:00	D
-Rule	Chatham	1991	max	-	Mar	Sun>=15	2:45s	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	Chatham	CHA%sT
-
-
-# Auckland Is
-# uninhabited
-
-# Campbell I
-# minor whaling stations operated 1909-14
-# scientific station operated 1941-1995
-# was probably like Pacific/Auckland
-
-###############################################################################
-
-
-# Niue
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Pacific/Niue	-11:19:40 -	LMT	1901		# Alofi
-			-11:20	-	NUT	1951	# Niue Time
-			-11:30	-	NUT	1978 Oct 1
-			-11:00	-	NUT
-
-# Norfolk
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Pacific/Norfolk	11:11:52 -	LMT	1901		# Kingston
-			11:12	-	NMT	1951	# Norfolk Mean Time
-			11:30	-	NFT		# Norfolk Time
-
-# Palau
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Pacific/Palau	8:57:56 -	LMT	1901		# Koror
-			9:00	-	PWT	# Palau Time
-
-# Palmyra
-# uninhabited since World War II; was probably like Pacific/Kiritimati
-
-# Papua New Guinea
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Pacific/Port_Moresby 9:48:40 -	LMT	1880
-			9:48:40	-	PMMT	1895	# Port Moresby Mean Time
-			10:00	-	PGT		# Papua New Guinea Time
-
-# Pitcairn
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Pacific/Pitcairn	-8:40:20 -	LMT	1901		# Adamstown
-			-8:30	-	PNT	# Pitcairn Time
-
-# American Samoa
-Zone Pacific/Pago_Pago	 12:37:12 -	LMT	1879 Jul  5
-			-11:22:48 -	LMT	1911
-			-11:30	-	SAMT	1950		# Samoa Time
-			-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	-	SAMT	1950		# Samoa Time
-			-11:00	-	WST			# W Samoa Time
-
-# 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	-	SBT	# Solomon Is Time
-
-# Tokelau Is
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Pacific/Fakaofo	-11:24:56 -	LMT	1901
-			-10:00	-	TKT	# Tokelau Time
-
-# Tonga
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Pacific/Tongatapu	12:19:20 -	LMT	1901
-			12:20	-	TOT	1968 Oct # Tonga Time
-			13:00	-	TOT
-
-# Tuvalu
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Pacific/Funafuti	11:56:52 -	LMT	1901
-			12:00	-	TVT	# Tuvalu Time
-
-# Vanuatu
-# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
-Rule	Vanuatu	1983	only	-	Sep	25	0:00	1:00	S
-Rule	Vanuatu	1984	1991	-	Mar	Sun>=23	0:00	0	-
-Rule	Vanuatu	1984	only	-	Oct	23	0:00	1:00	S
-Rule	Vanuatu	1985	1991	-	Sep	Sun>=23	0:00	1:00	S
-Rule	Vanuatu	1992	1993	-	Jan	Sun>=23	0:00	0	-
-Rule	Vanuatu	1992	only	-	Oct	Sun>=23	0:00	1:00	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Pacific/Efate	11:13:16 -	LMT	1912 Jan 13		# Vila
-			11:00	Vanuatu	VU%sT	# Vanuatu Time
-
-# Wake
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Pacific/Wake	11:06:28 -	LMT	1901
-			12:00	-	WAKT	# Wake Time
-
-# Wallis and Futuna
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Pacific/Wallis	12:15:20 -	LMT	1901
-			12:00	-	WFT	# Wallis & Futuna Time
-
-###############################################################################
-
-# 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> (1996-11-22):
-# 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).
-#
-# Gwillim Law <LAW@encmail.encompass.com> writes that a good source
-# for recent time zone data is the International Air Transport
-# Association's Standard Schedules Information Manual (IATA SSIM),
-# published semiannually.  Law sent in several helpful summaries
-# of the IATA's data after 1990.
-#
-# Except where otherwise noted, Shanks is the source for entries through 1990,
-# and IATA SSIM is the source for entries after 1990.
-#
-# 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
-#	  8:00	WST WST	Western Australia
-#	  9:00	JST	Japan
-#	  9:30	CST CST	Central Australia
-#	 10:00	EST EST	Eastern Australia
-#	 10:00	GST	Guam
-#	 10:30	LHST LHST Lord Howe*
-#	 12:00	NZST NZDT New Zealand
-#	 12:45	CHAST CHADT Chatham*
-#	-11:00	SST	Samoa
-#	-10:00	HST	Hawaii
-#
-# See the `northamerica' file for Hawaii.
-# See the `southamerica' file for Easter I and the Galapagos Is.
-
-###############################################################################
-
-# Australia
-
-# From John Mackin (1991-03-06):
-# 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.
-
-# From Eric Ulevik <eau@zip.com.au> (1998-01-05):
-# 
-# Here are some URLs to Australian time legislation. These URLs are stable,
-# and should probably be included in the data file. There are probably more
-# relevant entries in this database.
-# 
-# NSW (including LHI and Broken Hill):
-# <a href="http://www.austlii.edu.au/au/legis/nsw/consol_act/sta1987137/index.html">
-# http://www.austlii.edu.au/au/legis/nsw/consol_act/sta1987137/index.html
-# </a>
-# ACT
-# <a href="http://www.austlii.edu.au/au/legis/act/consol_act/consol_act/stasta1972279/i">
-# http://www.austlii.edu.au/au/legis/act/consol_act/consol_act/stasta1972279/i
-# </a>
-# ndex.html
-# SA
-# <a href="http://www.austlii.edu.au/au/legis/sa/consol_act/sta1898137/index.html">
-# http://www.austlii.edu.au/au/legis/sa/consol_act/sta1898137/index.html
-# </a>
-
-# Northern Territory
-
-# From George Shepherd via Simon Woodhead via Robert Elz (1991-03-06):
-# # 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 (1991-03-04):
-# 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 (1991-03-06):
-# #  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 (1991-03-04):
-# A recent excerpt from an Australian newspaper...
-# Western Australia...do[es] not have daylight saving.
-
-# From John D. Newman via Bradley White (1991-11-02):
-# 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 (1992-03-08):
-# 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 (1991-03-06):
-# #   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 (1989-12-24):
-# "Australia/Queensland" now observes daylight time (i.e. from
-# October 1989).
-
-# From Bradley White (1991-03-04):
-# A recent excerpt from an Australian newspaper...
-# ...Queensland...[has] agreed to end daylight saving
-# at 3am tomorrow (March 3)...
-
-# From John Mackin (1991-03-06):
-# 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 (1992-03-08):
-# ...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 (1992-03-08):
-# The chosen rules the union of the 1971/1972 change and the 1989-1992 changes.
-
-# South Australia, Tasmania, Victoria
-
-# From Arthur David Olson (1992-03-08):
-# 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 (1991-03-06):
-# 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 (1991-03-04):
-# 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 (1991-03-06):
-# #   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 (1992-03-11):
-# 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 (1992-03-13):
-# 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 (1992-03-16, 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 (1994-04-11):
-# 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 (1991-03-04):
-# 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 (1991-03-06):
-# #  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 (1991-10-10):
-# 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 (1991-10-10):
-# 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 (1991-03-04):
-# 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 (1991-03-06):
-# #   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 (1990-03-03):
-# Rule	NSW	1988	only	-	Mar	Sun>=1	3:00	0	-
-# Rule	NSW	1989	only	-	Mar	Sun<=21	3:00	0	-
-
-# From Bradley White (1991-03-04):
-# 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 (1991-03-06):
-# # 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 (1991-03-09)
-# I have confirmed the accuracy of the historical data for NSW in the
-# file Robert forwarded
-
-# From Arthur David Olson (1992-03-08):
-# 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.
-
-# From Eric Ulevik <eau@ozemail.com.au> (1997-06-12):
-# The NSW state government in Australia is talking about bringing the start
-# of daylight savings time forward in the year 2000 to cater for the Olympics.
-# This is going to take some time to be negotiated, because the plan is to do
-# this in multiple states due to soccer games (which are not just in Sydney).
-
-# Yancowinna
-
-# From John Basser (1989-01-04):
-# `Broken Hill' means the County of Yancowinna.
-
-# From George Shepherd via Simon Woodhead via Robert Elz (1991-03-06):
-# # 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 (1991-03-06):
-# 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 (1990-10-03):
-# 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 (1991-03-06):
-# # 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 (1992-03-08):
-# 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.
-#
-# From Paul Eggert (1996-11-22):
-# Shanks gives no data for Chatham; usno1989 says it's +12:45,
-# usno1995 says it's +12:45/+13:45, and IATA SSIM (1991/1996)
-# gives the NZ rules but with transitions at 2:45 local standard time.
-# Guess that they adopted DST in 1990.
-
-###############################################################################
-
-# 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,
-# 1993-08-20.  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.