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standardization and changes

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SCCS-file: southamerica
SCCS-SID: 1.5
This commit is contained in:
Arthur David Olson
1988-02-13 12:20:55 -05:00
committed by Paul Eggert
parent 085b3b5cce
commit 7d9b9616a5
1 changed files with 36 additions and 23 deletions
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southamerica
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@ -1,5 +1,6 @@
# %W%
# From Guy Harris:
# From Official Airline Guide - Worldwide Edition (1987). Countries not
# listed here do not observe DST, according to the OAG. Time zone names
# are pure inventions, and none are supplied for countries not observing
@ -10,6 +11,8 @@
###############################################################################
# Brazil
# From Guy Harris:
# The OAG lists October 25, 1987 and February 12, 1988 as the starting and
# ending dates, giving them as "estimated date(s) based on previous year". We
# infer a rule here from one example, always a dangerous practice.... Yes,
@ -17,20 +20,21 @@
# "Brazil/Acre" is for the Territory of Acre; "Brazil/DeNoronha" is for
# Fernando De Noronha.
# From Bob Devine (January 28, 1988): "The only information I found is that
# there was no DST up to 1985. But there was some before 1952!"
# From Bob Devine (January 28, 1988):
# The only information I found is that there was no DST up to 1985.
# But there was some before 1952!
# From U.S. Naval Observatory (February 10, 1988):
# BRASIL WEST 5 H BEHIND UTC (CRUZEIRO DO SUL)
# BRASIL CENTRAL 4 H BEHIND UTC (MANAUS)
# BRASIL EAST 3 H BEHIND UTC COASTAL STATES, RIO, SP, BRASILIA
# BRASIL 2 H BEHIND UTC ATLANTIC ISLANDS
# BRAZIL 5 H BEHIND UTC WEST (CRUZEIRO DO SUL)
# BRAZIL 4 H BEHIND UTC CENTRAL (MANAUS)
# BRAZIL 3 H BEHIND UTC COASTAL STATES, RIO, SP, BRASILIA
# BRAZIL 3 H BEHIND UTC FOR MOST MAJOR AIRPORTS.
# BRAZIL 2 H BEHIND UTC ATLANTIC ISLANDS
# (Yes, they do have both Brasil and Brazil; no, they don't mention DST.)
# BRASIL WEST 5 H BEHIND UTC (CRUZEIRO DO SUL)
# BRASIL CENTRAL 4 H BEHIND UTC (MANAUS)
# BRASIL EAST 3 H BEHIND UTC COASTAL STATES, RIO, SP, BRASILIA
# BRASIL 2 H BEHIND UTC ATLANTIC ISLANDS
# BRAZIL 5 H BEHIND UTC WEST (CRUZEIRO DO SUL)
# BRAZIL 4 H BEHIND UTC CENTRAL (MANAUS)
# BRAZIL 3 H BEHIND UTC COASTAL STATES, RIO, SP, BRASILIA
# BRAZIL 3 H BEHIND UTC FOR MOST MAJOR AIRPORTS.
# BRAZIL 2 H BEHIND UTC ATLANTIC ISLANDS
# [Yes, they do have both Brasil and Brazil; no, they don't mention DST.--ado]
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Brazil 1987 max - Feb Sat<=14 2:00 0 S
@ -45,11 +49,14 @@ Zone Brazil/DeNoronha -2:00 Brazil F%sT
###############################################################################
# Chile
# From Guy Harris:
# The OAG lists October 11, 1987 and March 12, 1988 as the starting and
# ending dates, giving them as "estimated date(s) based on previous year."
# From Bob Devine (January 28, 1988): "Chile has had 2nd Sunday in October to
# 2nd Sunday in March DST since 1977. Switch is at midnight. OAG is right."
# From Bob Devine (January 28, 1988):
# Chile has had 2nd Sunday in October to 2nd Sunday in March DST since 1977.
# Switch is at midnight. OAG is right.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Chile 1977 max - Oct Sun>=8 0:00 1:00 D
@ -63,21 +70,27 @@ Zone Chile/EasterIsland -6:00 Chile E%sT
# Paraguay
# From Bob Devine (January 28, 1988): "Paraguay: First day in October to last
# in March. Midnight switch?? Since 1980."
# From Bob Devine (January 28, 1988):
# Paraguay: First day in October to last in March. Midnight switch??
# Since 1980.
# From U.S. Naval Observatory (February 10, 1988):
# PARAGUAY 4 H BEHIND UTC IN WINTER
# PARAGUAY 3 H BEHIND UTC SEP 30 - MAR 30
# PARAGUAY 4 H BEHIND UTC IN WINTER
# PARAGUAY 3 H BEHIND UTC SEP 30 - MAR 30
# From Arthur David Olson (February 13, 1988):
# OAG, USNO, and Bob have different data. Punt for now.
###############################################################################
# Argentina
# From Bob Devine (January 28, 1988): "Argentina: first Sunday in October to
# first Sunday in April since 1976. Double Summer time from 1969 to 1974.
# Switches at midnight.
# From Bob Devine (January 28, 1988):
# Argentina: first Sunday in October to first Sunday in April since 1976.
# Double Summer time from 1969 to 1974. Switches at midnight.
# From U.S. Naval Observatory (February 10, 1988):
# ARGENTINA 3 H BEHIND UTC
# (No mention of DST).
# ARGENTINA 3 H BEHIND UTC
# From Arthur David Olson (February 13, 1988):
# OAG, USNO and Bob have different data. Punt for now.