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changes from Argentina

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SCCS-file: southamerica
SCCS-SID: 7.7
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Arthur David Olson
2012-07-18 03:02:19 -04:00
committed by Paul Eggert
parent 14705aa493
commit f0e8f21300
1 changed files with 39 additions and 18 deletions
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@@ -49,6 +49,19 @@
# From U. S. Naval Observatory (January 19, 19889):
# ARGENTINA 3 H BEHIND UTC
# From Hernan G. Otero <hernan@isoft.com.ar> (June 26, 1995):
# I am sending modifications to the Argentinian time zone table...
# please check comments below to find out the source used.
#
# We did three modifications:
#
# * The table was completed for the missing years 1989-1993.
# * The name of the time zone was changed from
# America/Buenos_Aires to Argentina/Buenos_Aires
# * The (short) names where changed from E%sT to AR%s (AR was
# chosen because they are the ISO letters that represent
# Argentina).
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Arg 1930 only - Dec 1 0:00 1:00 D
Rule Arg 1931 only - Apr 1 0:00 0 S
@@ -79,26 +92,34 @@ Rule Arg 1986 1987 - Oct 25 0:00 1:00 D
Rule Arg 1987 only - Feb 13 0:00 0 S
Rule Arg 1988 only - Feb 7 0:00 0 S
Rule Arg 1988 only - Dec 1 0:00 1:00 D
Rule Arg 1989 only - Mar 16 0:00 0 S
#
# From Hernan G. Otero <hernan@isoft.com.ar> (June 26, 1995):
# These corrections were contributed by InterSoft Argentina S.A.,
# obtaining the data from the:
# Talleres de Hidrografia Naval Argentina
# (Argentinian Naval Hidrography Institute)
#
Rule Arg 1989 only - Mar 5 0:00 0 S
Rule Arg 1989 only - Oct 15 0:00 1:00 D
Rule Arg 1990 only - Mar 4 0:00 0 S
# _The Economist_ (8 Jan 1994, p 42) reports that Argentina
# had DST in 1991-2 and 1992-3, but not in 1990-1 or in 1993-4.
# It has something to do with electricity companies meeting demand in summer.
# We don't know the 1991-3 transition times, unfortunately.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Buenos_Aires -3:53:48 - LMT 1894 Nov
-4:17 - CMT 1920 May # Cordoba Mean Time
-4:00 - AST 1930 Dec
-4:00 Arg A%sT 1969 Oct 5
-3:00 Arg E%sT
# Bolivia
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/La_Paz -4:32:36 - LMT 1890
-4:33 - LPMT 1931 Oct 15 # La Paz Mean Time
-4:33 1:00 LPDT 1932 Mar 21
-4:00 - AST
Rule Arg 1990 only - Oct 21 0:00 1:00 D
Rule Arg 1991 only - Mar 3 0:00 0 S
Rule Arg 1991 only - Oct 20 0:00 1:00 D
Rule Arg 1992 only - Mar 1 0:00 0 S
Rule Arg 1992 only - Oct 18 0:00 1:00 D
Rule Arg 1993 only - Mar 7 0:00 0 S
#
# From Hernan G. Otero <hernan@isoft.com.ar> (June 26, 1995):
# From this moment on, the law that mandated the daylight saving
# time corrections was derogated and no more modifications
# to the time zones (for daylight saving) are now made.
#
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Argentina/Buenos_Aires -3:53:48 - LMT 1894 Nov
-4:17 - CMT 1920 May # Cordoba Mean Time
-4:00 - AST 1930 Dec
-4:00 Arg A%sT 1969 Oct 5
-3:00 Arg AR%s
# Brazil