Proposed tz changes for Egypt, Indiana, Australia, and Antarctica

Paul Eggert eggert at CS.UCLA.EDU
Fri Aug 17 22:56:11 UTC 2007


Dirk Losch's heads-up about Egypt suggests it's time to push out a new
version, since the tz data will become incorrect for Egypt on
September 7 and lots of people are on vacation now.  Here's a proposed
patch containing all the patches I've accumulated recently.  Sorry, I
don't recollect some of the contributors and gmane seems to be down so
I can't access this data easily; my apologies if I've omitted your name.


* Egypt switches the September 7, not September 28.  Thanks to Dirk
  Losch for this.

* Daviess, Dubous, Knox, Martin, and Pike Counties, Indiana, switch
  from central to eastern time in November.  This results in a zone
  split, and a new entry America/Tell_City is created for Perry County,
  which does not switch zones in November.

* South Australia, Tasmania, Victoria, and New South Wales are changing
  their DST rules effective next year.  DST will end the first Sunday in
  April at 03:00 and start the first Sunday in October at 03:00.  Lord Howe
  Island has a similar change.

* Several Antarctic station's rules weren't properly updated to account
  for this year's change to the New Zealand daylight saving rules.

* In zone.tab (sorry, I don't recall who sent in these changes):
** Dumont-d'Urville is a station, not a base.
** Correct the coordinates for Aruba, Cambridge Bay, London, Johnston.
** Give alternate spellings for Zaporozhye.

* Add spelling notes for Kiev, Uzhgorod, Zaporozhye.
  (Sorry, I forgot who wrote this.)

* Identify American time zone boundaries more carefully.
  (Sorry, I forgot who sent this in.)

* Improve historical notes for Howland, Baker, and Jarvis.

* Fix an HTML typo in tz-art.htm.

* In tz-link.htm:
** Add Wikipedia references for "public domain", "JavaScript", "Java".
** Don't claim HP-UX uses the Olson database; it has its own.
** Remove reference to IRIX, which is no longer sold.
** Mention the PublicDomain C# library.
** The CIA moved its time zone map.  Again.
** Mention the efele.net map.
** Clarify what happens in international waters.


===================================================================
RCS file: RCS/africa,v
retrieving revision 2007.6
retrieving revision 2007.6.0.1
diff -pu -r2007.6 -r2007.6.0.1
--- africa	2007/05/07 14:46:15	2007.6
+++ africa	2007/08/17 20:51:39	2007.6.0.1
@@ -218,7 +218,15 @@ Rule	Egypt	1995	2005	-	Sep	lastThu	23:00
 # after observing the daylight saving time since May.
 # http://news.gom.com.eg/gazette/pdf/2006/09/18/01.pdf
 Rule	Egypt	2006	only	-	Sep	21	23:00s	0	-
-Rule	Egypt	2007	max	-	Sep	lastThu	23:00s	0	-
+# From Dirk Losch (2007-08-14):
+# I received a mail from an airline which says that the daylight
+# saving time in Egypt will end in the night of 2007-09-06 to 2007-09-07.
+# From Jesper Norgaard Welen (2007-08-15): [The following agree:]
+# http://www.nentjes.info/Bill/bill5.htm 
+# http://www.timeanddate.com/worldclock/city.html?n=53
+# From Paul Eggert (2007-08-17):
+# For lack of better info, assume the new rule is first Thursday.
+Rule	Egypt	2007	max	-	Sep	Thu>=1	23:00s	0	-
 
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Cairo	2:05:00 -	LMT	1900 Oct
===================================================================
RCS file: RCS/antarctica,v
retrieving revision 2006.15
retrieving revision 2006.15.0.1
diff -pu -r2006.15 -r2006.15.0.1
--- antarctica	2006/11/06 14:17:39	2006.15
+++ antarctica	2007/08/17 20:51:39	2006.15.0.1
@@ -191,10 +191,12 @@ Zone Antarctica/Syowa	0	-	zzz	1957 Jan 2
 Rule	NZAQ	1974	only	-	Nov	 3	2:00s	1:00	D
 Rule	NZAQ	1975	1988	-	Oct	lastSun	2:00s	1:00	D
 Rule	NZAQ	1989	only	-	Oct	 8	2:00s	1:00	D
-Rule	NZAQ	1990	max	-	Oct	Sun>=1	2:00s	1:00	D
+Rule	NZAQ	1990	2006	-	Oct	Sun>=1	2:00s	1:00	D
 Rule	NZAQ	1975	only	-	Feb	23	2:00s	0	S
 Rule	NZAQ	1976	1989	-	Mar	Sun>=1	2:00s	0	S
-Rule	NZAQ	1990	max	-	Mar	Sun>=15	2:00s	0	S
+Rule	NZAQ	1990	2007	-	Mar	Sun>=15	2:00s	0	S
+Rule	NZAQ	2007	max	-	Sep	lastSun	2:00s	1:00	D
+Rule	NZAQ	2008	max	-	Apr	Sun>=1	2:00s	0	S
 
 # Norway - territories
 # Bouvet (never inhabited)
===================================================================
RCS file: RCS/australasia,v
retrieving revision 2007.6
retrieving revision 2007.6.0.1
diff -pu -r2007.6 -r2007.6.0.1
--- australasia	2007/05/07 14:46:15	2007.6
+++ australasia	2007/08/17 20:51:39	2007.6.0.1
@@ -79,7 +79,7 @@ Zone Australia/Lindeman  9:55:56 -	LMT	1
 # 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	1987	2007	-	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	-
@@ -90,7 +90,9 @@ Rule	AS	1993	only	-	Mar	Sun>=1	2:00s	0	-
 Rule	AS	1994	only	-	Mar	Sun>=18	2:00s	0	-
 Rule	AS	1995	2005	-	Mar	lastSun	2:00s	0	-
 Rule	AS	2006	only	-	Apr	Sun>=1	2:00s	0	-
-Rule	AS	2007	max	-	Mar	lastSun	2:00s	0	-
+Rule	AS	2007	only	-	Mar	lastSun	2:00s	0	-
+Rule	AS	2008	max	-	Apr	Sun>=1	2:00s	0	-
+Rule	AS	2008	max	-	Oct	Sun>=1	2:00s	1:00	-
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone Australia/Adelaide	9:14:20 -	LMT	1895 Feb
 			9:00	-	CST	1899 May
@@ -121,7 +123,8 @@ Rule	AT	1991	2005	-	Mar	lastSun	2:00s	0	
 Rule	AT	2000	only	-	Aug	lastSun	2:00s	1:00	-
 Rule	AT	2001	max	-	Oct	Sun>=1	2:00s	1:00	-
 Rule	AT	2006	only	-	Apr	Sun>=1	2:00s	0	-
-Rule	AT	2007	max	-	Mar	lastSun	2:00s	0	-
+Rule	AT	2007	only	-	Mar	lastSun	2:00s	0	-
+Rule	AT	2008	max	-	Apr	Sun>=1	2:00s	0	-
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone Australia/Hobart	9:49:16	-	LMT	1895 Sep
 			10:00	-	EST	1916 Oct 1 2:00
@@ -145,9 +148,11 @@ Rule	AV	1988	1999	-	Oct	lastSun	2:00s	1:
 Rule	AV	1991	1994	-	Mar	Sun>=1	2:00s	0	-
 Rule	AV	1995	2005	-	Mar	lastSun	2:00s	0	-
 Rule	AV	2000	only	-	Aug	lastSun	2:00s	1:00	-
-Rule	AV	2001	max	-	Oct	lastSun	2:00s	1:00	-
+Rule	AV	2001	2007	-	Oct	lastSun	2:00s	1:00	-
 Rule	AV	2006	only	-	Apr	Sun>=1	2:00s	0	-
-Rule	AV	2007	max	-	Mar	lastSun	2:00s	0	-
+Rule	AV	2007	only	-	Mar	lastSun	2:00s	0	-
+Rule	AV	2008	max	-	Apr	Sun>=1	2:00s	0	-
+Rule	AV	2008	max	-	Oct	Sun>=1	2:00s	1:00	-
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone Australia/Melbourne 9:39:52 -	LMT	1895 Feb
 			10:00	Aus	EST	1971
@@ -166,9 +171,11 @@ Rule	AN	1987	1999	-	Oct	lastSun	2:00s	1:
 Rule	AN	1990	1995	-	Mar	Sun>=1	2:00s	0	-
 Rule	AN	1996	2005	-	Mar	lastSun	2:00s	0	-
 Rule	AN	2000	only	-	Aug	lastSun	2:00s	1:00	-
-Rule	AN	2001	max	-	Oct	lastSun	2:00s	1:00	-
+Rule	AN	2001	2007	-	Oct	lastSun	2:00s	1:00	-
 Rule	AN	2006	only	-	Apr	Sun>=1	2:00s	0	-
-Rule	AN	2007	max	-	Mar	lastSun	2:00s	0	-
+Rule	AN	2007	only	-	Mar	lastSun	2:00s	0	-
+Rule	AN	2008	max	-	Apr	Sun>=1	2:00s	0	-
+Rule	AN	2008	max	-	Oct	Sun>=1	2:00s	1:00	-
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone Australia/Sydney	10:04:52 -	LMT	1895 Feb
 			10:00	Aus	EST	1971
@@ -191,9 +198,11 @@ Rule	LH	1987	1999	-	Oct	lastSun	2:00	0:3
 Rule	LH	1990	1995	-	Mar	Sun>=1	2:00	0	-
 Rule	LH	1996	2005	-	Mar	lastSun	2:00	0	-
 Rule	LH	2000	only	-	Aug	lastSun	2:00	0:30	-
-Rule	LH	2001	max	-	Oct	lastSun	2:00	0:30	-
+Rule	LH	2001	2007	-	Oct	lastSun	2:00	0:30	-
 Rule	LH	2006	only	-	Apr	Sun>=1	2:00	0	-
-Rule	LH	2007	max	-	Mar	lastSun	2:00	0	-
+Rule	LH	2007	only	-	Mar	lastSun	2:00	0	-
+Rule	LH	2008	max	-	Apr	Sun>=1	2:00	0	-
+Rule	LH	2008	max	-	Oct	Sun>=1	2:00	0:30	-
 Zone Australia/Lord_Howe 10:36:20 -	LMT	1895 Feb
 			10:00	-	EST	1981 Mar
 			10:30	LH	LHST
@@ -453,11 +462,20 @@ Zone Pacific/Funafuti	11:56:52 -	LMT	190
 # US minor outlying islands
 
 # Howland, Baker
-# uninhabited since World War II
-# no information; was probably like Pacific/Pago_Pago
+# Howland was mined for guano by American companies 1857-1878 and British
+# 1886-1891; Baker was similar but exact dates are not known.
+# Inhabited by civilians 1935-1942; U.S. military bases 1943-1944;
+# uninhabited thereafter.
+# Howland observed Hawaii Standard Time (UTC-10:30) in 1937;
+# see page 206 of Elgen M. Long and Marie K. Long,
+# Amelia Earhart: the Mystery Solved, Simon & Schuster (2000).
+# So most likely Howland and Baker observed Hawaii Time from 1935
+# until they were abandoned after the war.
 
 # Jarvis
-# uninhabited since 1958
+# Mined for guano by American companies 1857-1879 and British 1883?-1891?.
+# Inhabited by civilians 1935-1942; IGY scientific base 1957-1958;
+# uninhabited thereafter.
 # no information; was probably like Pacific/Kiritimati
 
 # Johnston
@@ -866,33 +884,13 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 # introduction of standard time in 1895.
 
 
-# South Australia, Tasmania, Victoria
+# southeast Australia
+#
+# From Paul Eggert (2007-07-23):
+# Starting autumn 2008 Victoria, NSW, South Australia, Tasmania and the ACT
+# end DST the first Sunday in April and start DST the first Sunday in October.
+# http://www.theage.com.au/news/national/daylight-savings-to-span-six-months/2007/06/27/1182623966703.html
 
-# 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>=18	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>=15	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>=15 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
 
@@ -938,6 +936,9 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 # was gazetted in the Government Hansard on Sep 26 1994....
 # start on last Sunday in October and end in last sunday in March.
 
+# From Paul Eggert (2007-07-23):
+# See "southeast Australia" above for 2008 and later.
+
 # Tasmania
 
 # The rules for 1967 through 1991 were reported by George Shepherd
@@ -960,6 +961,9 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 # Sim Alam (2000-07-03) reported a legal citation for the 2000/2001 rules:
 # http://www.thelaw.tas.gov.au/fragview/42++1968+GS3A@EN+2000070300
 
+# From Paul Eggert (2007-07-23):
+# See "southeast Australia" above for 2008 and later.
+
 # Victoria
 
 # The rules for 1971 through 1991 were reported by George Shepherd
@@ -989,6 +993,9 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 # [1] http://www.hup.harvard.edu/catalog/HEISUN.html
 # [2] http://www.shrine.org.au
 
+# From Paul Eggert (2007-07-23):
+# See "southeast Australia" above for 2008 and later.
+
 # New South Wales
 
 # From Arthur David Olson:
@@ -1055,6 +1062,9 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 # The Queensland Premier Peter Beattie is encouraging northern NSW
 # towns to use Queensland time.
 
+# From Paul Eggert (2007-07-23):
+# See "southeast Australia" above for 2008 and later.
+
 # Yancowinna
 
 # From John Mackin (1989-01-04):
@@ -1106,6 +1116,9 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 # For Lord Howe dates we use Shanks & Pottenger through 1989, and
 # Lonergan thereafter.  For times we use Lonergan.
 
+# From Paul Eggert (2007-07-23):
+# See "southeast Australia" above for 2008 and later.
+
 ###############################################################################
 
 # New Zealand
===================================================================
RCS file: RCS/europe,v
retrieving revision 2007.4
retrieving revision 2007.4.0.1
diff -pu -r2007.4 -r2007.4.0.1
--- europe	2007/03/20 12:48:12	2007.4
+++ europe	2007/08/17 20:51:39	2007.4.0.1
@@ -444,7 +444,7 @@ Zone	Europe/Dublin	-0:25:00 -	LMT	1880 A
 
 ###############################################################################
 
-# Continental Europe
+# Europe
 
 # EU rules are for the European Union, previously known as the EC, EEC,
 # Common Market, etc.
@@ -2386,6 +2386,8 @@ Link	Europe/Istanbul	Asia/Istanbul	# Ist
 
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 # Most of Ukraine since 1970 has been like Kiev.
+# "Kyiv" is the transliteration of the Ukrainian name, but
+# "Kiev" is more common in English.
 Zone Europe/Kiev	2:02:04 -	LMT	1880
 			2:02:04	-	KMT	1924 May  2 # Kiev Mean Time
 			2:00	-	EET	1930 Jun 21
@@ -2397,6 +2399,8 @@ Zone Europe/Kiev	2:02:04 -	LMT	1880
 			2:00	E-Eur	EE%sT	1995
 			2:00	EU	EE%sT
 # Ruthenia used CET 1990/1991.
+# "Uzhhorod" is the transliteration of the Ukrainian name, but
+# "Uzhgorod" is more common in English.
 Zone Europe/Uzhgorod	1:29:12 -	LMT	1890 Oct
 			1:00	-	CET	1940
 			1:00	C-Eur	CE%sT	1944 Oct
@@ -2409,7 +2413,10 @@ Zone Europe/Uzhgorod	1:29:12 -	LMT	1890 
 			2:00	E-Eur	EE%sT	1995
 			2:00	EU	EE%sT
 # Zaporozh'ye and eastern Lugansk oblasts observed DST 1990/1991.
-# Zaporozh'ye has an apostrophe, but Posix file names can't have apostrophes.
+# "Zaporizhia" is the transliteration of the Ukrainian name, but
+# "Zaporozh'ye" is more common in English.  Use the common English
+# spelling, except omit the apostrophe as it is not allowed in
+# portable Posix file names.
 Zone Europe/Zaporozhye	2:20:40 -	LMT	1880
 			2:20	-	CUT	1924 May  2 # Central Ukraine T
 			2:00	-	EET	1930 Jun 21
===================================================================
RCS file: RCS/northamerica,v
retrieving revision 2007.6
retrieving revision 2007.6.0.1
diff -pu -r2007.6 -r2007.6.0.1
--- northamerica	2007/05/07 14:46:15	2007.6
+++ northamerica	2007/08/17 20:51:39	2007.6.0.1
@@ -348,7 +348,7 @@ Zone America/North_Dakota/New_Salem -6:4
 #
 # Colorado, far western Kansas, Montana, western
 # Nebraska, Nevada border (Jackpot, Owyhee, and Mountain City),
-# New Mexico, southwestern North Dakota, far eastern Oregon,
+# New Mexico, southwestern North Dakota,
 # western South Dakota, far western Texas (El Paso County, Hudspeth County,
 # and Pine Springs and Nickel Creek in Culberson County), Utah, Wyoming
 #
@@ -369,7 +369,8 @@ Zone America/Denver	-6:59:56 -	LMT	1883 
 # US Pacific time, represented by Los Angeles
 #
 # California, northern Idaho (Benewah, Bonner, Boundary, Clearwater,
-# Idaho, Kootenai, Latah, Lewis, Nez Perce, and Shoshone counties),
+# Idaho, Kootenai, Latah, Lewis, Nez Perce, and Shoshone counties,
+# and the northern three-quarters of Idaho county),
 # most of Nevada, most of Oregon, and Washington
 #
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
@@ -527,7 +528,8 @@ Link America/Denver America/Shiprock
 # Boise, Bonneville, Butte, Camas, Canyon, Caribou, Cassia, Clark,
 # Custer, Elmore, Franklin, Fremont, Gem, Gooding, Jefferson, Jerome,
 # Lemhi, Lincoln, Madison, Minidoka, Oneida, Owyhee, Payette, Power,
-# Teton, Twin Falls, Valley, Washington counties) and eastern Oregon
+# Teton, Twin Falls, Valley, Washington counties, and the southern
+# quarter of Idaho county) and eastern Oregon (most of Malheur County)
 # switched four weeks late in 1974.
 #
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
@@ -544,7 +546,7 @@ Zone America/Boise	-7:44:49 -	LMT	1883 N
 # What time is it in Indiana?
 # </a> (2006-03-01)
 #
-# From Paul Eggert (2006-03-22):
+# From Paul Eggert (2007-08-17):
 # Since 1970, most of Indiana has been like America/Indiana/Indianapolis,
 # with the following exceptions:
 #
@@ -556,11 +558,8 @@ Zone America/Boise	-7:44:49 -	LMT	1883 N
 # - Clark, Floyd, and Harrison counties have been like
 #   America/Kentucky/Louisville.
 #
-# - Daviess, Dubois, Knox, Martin, Perry, and Pulaski counties
-#   have been like America/Indiana/Vincennes.
-#
-# - Crawford, Pike, Starke, and Switzerland counties have their own time zone
-#   histories as noted below.
+# - Crawford, Daviess, Dubois, Knox, Martin, Perry, Pike, Pulaski, Starke,
+#   and Switzerland counties have their own time zone histories as noted below.
 #
 # Shanks partitioned Indiana into 345 regions, each with its own time history,
 # and wrote ``Even newspaper reports present contradictory information.''
@@ -628,8 +627,9 @@ Zone America/Indiana/Marengo -5:45:23 -	
 			-5:00	-	EST	2006
 			-5:00	US	E%sT
 #
-# Daviess, Dubois, Knox, Martin, and Perry Counties, Indiana,
-# switched from eastern to central time in April 2006.
+# Daviess, Dubois, Knox, and Martin Counties, Indiana,
+# switched from eastern to central time in April 2006, then switched back
+# in November 2007.
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
 Rule Vincennes	1946	only	-	Apr	lastSun	2:00	1:00	D
 Rule Vincennes	1946	only	-	Sep	lastSun	2:00	0	S
@@ -647,10 +647,31 @@ Zone America/Indiana/Vincennes -5:50:07 
 			-5:00	-	EST	1969
 			-5:00	US	E%sT	1971
 			-5:00	-	EST	2006 Apr  2 2:00
+			-6:00	US	C%sT	2007 Nov  4 2:00
+			-5:00	US	E%sT
+#
+# Perry County, Indiana, switched from eastern to central time in April 2006.
+# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
+Rule Perry	1946	only	-	Apr	lastSun	2:00	1:00	D
+Rule Perry	1946	only	-	Sep	lastSun	2:00	0	S
+Rule Perry	1953	1954	-	Apr	lastSun	2:00	1:00	D
+Rule Perry	1953	1959	-	Sep	lastSun	2:00	0	S
+Rule Perry	1955	only	-	May	 1	0:00	1:00	D
+Rule Perry	1956	1963	-	Apr	lastSun	2:00	1:00	D
+Rule Perry	1960	only	-	Oct	lastSun	2:00	0	S
+Rule Perry	1961	only	-	Sep	lastSun	2:00	0	S
+Rule Perry	1962	1963	-	Oct	lastSun	2:00	0	S
+# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+Zone America/Indiana/Tell_City -5:47:03 - LMT	1883 Nov 18 12:12:57
+			-6:00	US	C%sT	1946
+			-6:00 Perry	C%sT	1964 Apr 26 2:00
+			-5:00	-	EST	1969
+			-5:00	US	E%sT	1971
+			-5:00	-	EST	2006 Apr  2 2:00
 			-6:00	US	C%sT
 #
 # Pike County, Indiana moved from central to eastern time in 1977,
-# then switched back in 2006.
+# then switched back in 2006, then switched back again in 2007.
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
 Rule	Pike	1955	only	-	May	 1	0:00	1:00	D
 Rule	Pike	1955	1960	-	Sep	lastSun	2:00	0	S
@@ -663,7 +684,8 @@ Zone America/Indiana/Petersburg -5:49:07
 			-5:00	-	EST	1966 Oct 30 2:00
 			-6:00	US	C%sT	1977 Oct 30 2:00
 			-5:00	-	EST	2006 Apr  2 2:00
-			-6:00	US	C%sT
+			-6:00	US	C%sT	2007 Nov  4 2:00
+			-5:00	US	E%sT
 #
 # Starke County, Indiana moved from central to eastern time in 1991,
 # then switched back in 2006.
===================================================================
RCS file: RCS/tz-art.htm,v
retrieving revision 2007.6
retrieving revision 2007.6.0.1
diff -pu -r2007.6 -r2007.6.0.1
--- tz-art.htm	2007/05/07 14:46:15	2007.6
+++ tz-art.htm	2007/08/17 20:51:39	2007.6.0.1
@@ -189,7 +189,7 @@ Richard Teitelbaum, modular moog and mic
 Grammy Awards. Co-written and performed by Chris Martin,
 great-great-grandson of DST inventor William Willett. The song's first
 line is "Lights go out and I can't be saved".</td></tr>
-<td>&nbsp;</td></tr>
+<tr><td>&nbsp;</td></tr>
 
 <tr><td>Artist</td><td>Irving Kahal and Harry Richman</td></tr>
 <tr><td>Song</td><td>There Ought to be a Moonlight Saving Time</td></tr>
===================================================================
RCS file: RCS/tz-link.htm,v
retrieving revision 2007.4
retrieving revision 2007.4.0.1
diff -pu -r2007.4 -r2007.4.0.1
--- tz-link.htm	2007/03/20 12:48:13	2007.4
+++ tz-link.htm	2007/08/17 20:51:39	2007.4.0.1
@@ -8,7 +8,7 @@
 <meta http-equiv="Content-type" content='text/html; charset="US-ASCII"'>
 <meta name="DC.Creator" content="Eggert, Paul">
 <meta name="DC.Contributor" content="Olson, Arthur David">
-<meta name="DC.Date" content="2007-03-13">
+<meta name="DC.Date" content="2007-08-17">
 <meta name="DC.Description"
  content="Sources of information about time zones and daylight saving time">
 <meta name="DC.Identifier" content="http://www.twinsun.com/tz/tz-link.htm">
@@ -25,7 +25,8 @@ Please send corrections to this web page
 <a href="mailto:tz at elsie.nci.nih.gov">time zone mailing list</a>.</p>
 <h2>The <code>tz</code> database</h2>
 <p>
-The public-domain time zone database contains code and data
+The <a href="http://en.wikipedia.org/wiki/Public_domain">public-domain</a>
+time zone database contains code and data
 that represent the history of local time
 for many representative locations around the globe.
 It is updated periodically to reflect changes made by political bodies
@@ -50,8 +51,6 @@ C Library</a> used in
 <a href="http://www.delorie.com/djgpp/"><abbr
 title="DJ's GNU Programming Platform">DJGPP</abbr></a>,
 <a href="http://www.ibm.com/servers/aix/">AIX</a>,
-<a href="http://www.hp.com/products1/unix/operating/">HP-UX</a>,
-<a href="http://www.sgi.com/developers/technology/irix/">IRIX</a>,
 <a href="http://www.apple.com/macosx/">Mac OS X</a>,
 <a href="http://h71000.www7.hp.com/">OpenVMS</a>,
 <a href="http://www.oracle.com/database/index.html">Oracle Database</a>,
@@ -213,7 +212,8 @@ contains a class
 <code>tz</code> source into a Joda-specific binary format. Joda Time
 is freely available under a <abbr>BSD</abbr>-style license.</li>
 <li><a href="http://mozware.free.fr/devtools/xmlDate/">xmlDate</a>
-contains <a href="http://www.mozilla.org/js/">JavaScript</a> code that
+contains <a
+href="http://en.wikipedia.org/wiki/JavaScript">JavaScript</a> code that
 parses <samp>tz</samp> source into an internal object that represents
 a time zone. It is freely available under the GPL.</li>
 <li><a href="http://sourceforge.net/projects/pytz/">PyTZ - Python Time
@@ -251,7 +251,8 @@ This library is freely available under t
 (<abbr title="Lesser General Public License">LGPL</abbr>)</a>,
 and is widely used in <abbr>GNU</abbr>/Linux systems.</li>
 <li><a href="http://www.bmsi.com/java/#TZ">ZoneInfo.java</a>
-is a <code>tz</code> binary file reader written in Java.
+is a <code>tz</code> binary file reader written in <a
+href="http://en.wikipedia.org/wiki/Java_%28programming_language%29">Java</a>.
 It is freely available under the <abbr>LGPL</abbr>.</li>
 <li>Tcl, mentioned above, also contains a
 <code>tz</code> binary file reader.</li>
@@ -274,6 +275,12 @@ href="http://users.skynet.be/Peter.Verth
 clock (intclock)</a> is a multi-timezone clock for
 <abbr>GNU</abbr>/Linux and similar systems. It is freely available
 under the <abbr>GPL</abbr>.</li>
+<li><a href="http://www.codeplex.com/publicdomain">PublicDomain</a>
+has a copy of a recent <code>tz</code> database, accessed via a <a
+href="http://en.wikipedia.org/wiki/C_Sharp">C#</a> library. As its
+name suggests, it is in the public domain. Only current time stamps
+are well supported; historical data are compiled into the runtime but
+are not easily accessible.</li>
 <li><a href="http://java.sun.com/">Sun Java</a> releases since 1.4
 contain a copy of a subset of a recent <code>tz</code> database in a
 Java-specific format.</li>
@@ -329,7 +336,7 @@ below.</li>
 <li>The <a href="https://www.cia.gov/">United States Central
 Intelligence Agency (<abbr
 title="Central Intelligence Agency">CIA</abbr>)</a> publishes a <a
-href="https://www.cia.gov/cia/publications/factbook/reference_maps/pdf/time_zones.pdf">time
+href="https://www.cia.gov/library/publications/the-world-factbook/reference_maps/pdf/time_zones.pdf">time
 zone map</a>; the
 <a
 href="http://www.lib.utexas.edu/maps/world.html">Perry-Casta&ntilde;eda
@@ -348,6 +355,10 @@ but the maps are more up to date.</li>
 </ul>
 <h2>Time zone boundaries</h2>
 <ul>
+<li><a href="http://www.efele.net/maps/">A map of the TZ timezones in
+the US</a> contains a <a
+href="http://en.wikipedia.org/wiki/Shapefile">shapefile</a> of the
+<code>tz</code> regions in the US.</li>
 <li><a href="http://www.statoids.com/statoids.html">Administrative Divisions
 of Countries ("Statoids")</a> contains detailed lists of
 <code>tz</code>-related zone subdivision data.</li>
@@ -367,6 +378,15 @@ Zones of the United States</a> in the pu
 <li>The GeoCommunity lists several commercial sources for <a
 href="http://spatialnews.geocomm.com/features/timezones/">International
 Time Zones and Time Zone Data</a>.</li>
+<li>A ship within the <a
+href="http://en.wikipedia.org/wiki/Territorial_waters">territorial
+waters</a> of any nation uses that nation's time. In international
+waters, time zone boundaries are meridians 15&deg; apart, except that
+UTC&minus;12 and UTC+12 are each 7.5&deg; wide and are separated by
+the 180&deg; meridian (not by the International Date Line, which is
+for land and territorial waters only). A captain can change ship's
+clocks any time after entering a new time zone; midnight changes are
+common.</li>
 </ul>
 <h2>Civil time concepts and history</h2>
 <ul>
===================================================================
RCS file: RCS/zone.tab,v
retrieving revision 2007.4
retrieving revision 2007.4.0.1
diff -pu -r2007.4 -r2007.4.0.1
--- zone.tab	2007/03/20 12:48:13	2007.4
+++ zone.tab	2007/08/17 20:51:39	2007.4.0.1
@@ -39,7 +39,7 @@ AQ	-6736+06253	Antarctica/Mawson	Mawson 
 AQ	-6835+07758	Antarctica/Davis	Davis Station, Vestfold Hills
 AQ	-6617+11031	Antarctica/Casey	Casey Station, Bailey Peninsula
 AQ	-7824+10654	Antarctica/Vostok	Vostok Station, S Magnetic Pole
-AQ	-6640+14001	Antarctica/DumontDUrville	Dumont-d'Urville Base, Terre Adelie
+AQ	-6640+14001	Antarctica/DumontDUrville	Dumont-d'Urville Station, Terre Adelie
 AQ	-690022+0393524	Antarctica/Syowa	Syowa Station, E Ongul I
 AR	-3436-05827	America/Argentina/Buenos_Aires	Buenos Aires (BA, CF)
 AR	-3124-06411	America/Argentina/Cordoba	most locations (CB, CC, CN, ER, FM, LP, MN, NQ, RN, SA, SE, SF, SL)
@@ -65,7 +65,7 @@ AU	-3455+13835	Australia/Adelaide	South 
 AU	-1228+13050	Australia/Darwin	Northern Territory
 AU	-3157+11551	Australia/Perth	Western Australia - most locations
 AU	-3143+12852	Australia/Eucla	Western Australia - Eucla area
-AW	+1230-06858	America/Aruba
+AW	+1230-06958	America/Aruba
 AX	+6006+01957	Europe/Mariehamn
 AZ	+4023+04951	Asia/Baku
 BA	+4352+01825	Europe/Sarajevo
@@ -117,10 +117,10 @@ CA	+484531-0913718	America/Atikokan	East
 CA	+624900-0920459	America/Rankin_Inlet	Central Time - central Nunavut
 CA	+4953-09709	America/Winnipeg	Central Time - Manitoba & west Ontario
 CA	+4843-09434	America/Rainy_River	Central Time - Rainy River & Fort Frances, Ontario
-CA	+6903-10505	America/Cambridge_Bay	Central Time - west Nunavut
 CA	+5024-10439	America/Regina	Central Standard Time - Saskatchewan - most locations
 CA	+5017-10750	America/Swift_Current	Central Standard Time - Saskatchewan - midwest
 CA	+5333-11328	America/Edmonton	Mountain Time - Alberta, east British Columbia & west Saskatchewan
+CA	+690650-1050310	America/Cambridge_Bay	Mountain Time - west Nunavut
 CA	+6227-11421	America/Yellowknife	Mountain Time - central Northwest Territories
 CA	+682059-1334300	America/Inuvik	Mountain Time - west Northwest Territories
 CA	+5946-12014	America/Dawson_Creek	Mountain Standard Time - Dawson Creek & Fort Saint John, British Columbia
@@ -175,7 +175,7 @@ FM	+0519+16259	Pacific/Kosrae	Kosrae
 FO	+6201-00646	Atlantic/Faroe
 FR	+4852+00220	Europe/Paris
 GA	+0023+00927	Africa/Libreville
-GB	+512830-0001845	Europe/London
+GB	+513030-0000731	Europe/London
 GD	+1203-06145	America/Grenada
 GE	+4143+04449	Asia/Tbilisi
 GF	+0456-05220	America/Cayenne
@@ -369,10 +369,10 @@ TW	+2503+12130	Asia/Taipei
 TZ	-0648+03917	Africa/Dar_es_Salaam
 UA	+5026+03031	Europe/Kiev	most locations
 UA	+4837+02218	Europe/Uzhgorod	Ruthenia
-UA	+4750+03510	Europe/Zaporozhye	Zaporozh'ye, E Lugansk
+UA	+4750+03510	Europe/Zaporozhye	Zaporozh'ye, E Lugansk / Zaporizhia, E Luhansk
 UA	+4457+03406	Europe/Simferopol	central Crimea
 UG	+0019+03225	Africa/Kampala
-UM	+1700-16830	Pacific/Johnston	Johnston Atoll
+UM	+1645-16931	Pacific/Johnston	Johnston Atoll
 UM	+2813-17722	Pacific/Midway	Midway Islands
 UM	+1917+16637	Pacific/Wake	Wake Island
 US	+404251-0740023	America/New_York	Eastern Time
@@ -380,12 +380,13 @@ US	+421953-0830245	America/Detroit	Easte
 US	+381515-0854534	America/Kentucky/Louisville	Eastern Time - Kentucky - Louisville area
 US	+364947-0845057	America/Kentucky/Monticello	Eastern Time - Kentucky - Wayne County
 US	+394606-0860929	America/Indiana/Indianapolis	Eastern Time - Indiana - most locations
+US	+384038-0873143	America/Indiana/Vincennes	Eastern Time - Indiana - Daviess, Dubois, Knox & Martin Counties
 US	+411745-0863730	America/Indiana/Knox	Eastern Time - Indiana - Starke County
 US	+410305-0863611	America/Indiana/Winamac	Eastern Time - Indiana - Pulaski County
 US	+382232-0862041	America/Indiana/Marengo	Eastern Time - Indiana - Crawford County
 US	+384452-0850402	America/Indiana/Vevay	Eastern Time - Indiana - Switzerland County
 US	+415100-0873900	America/Chicago	Central Time
-US	+384038-0873143	America/Indiana/Vincennes	Central Time - Indiana - Daviess, Dubois, Knox, Martin & Perry Counties
+US	+375711-0864541	America/Indiana/Tell_City	Central Time - Indiana - Perry County
 US	+382931-0871643	America/Indiana/Petersburg	Central Time - Indiana - Pike County
 US	+450628-0873651	America/Menominee	Central Time - Michigan - Dickinson, Gogebic, Iron & Menominee Counties
 US	+470659-1011757	America/North_Dakota/Center	Central Time - North Dakota - Oliver County



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