Branch: Tag:

2015-04-16

2015-04-16 12:45:06 by Henrik Grubbström (Grubba) <grubba@grubba.org>

Updated to tzdata2015c.

1331:      # Quebec    - # From Paul Eggert (2013-08-30): - # Since 1970 most of Quebec has been like Toronto. - # However, because earlier versions of the tz database mistakenly relied on data - # from Shanks & Pottenger saying that Quebec differed from Ontario after 1970, - # a separate entry was created for most of Quebec. We're loath to lose - # its pre-1970 info, even though the tz database is normally limited to - # zones that differ after 1970, so keep this otherwise out-of-scope entry. -  + # From Paul Eggert (2015-03-24): + # See America/Toronto for most of Quebec, including Montreal. + #   # Matthews and Vincent (1998) also write that Quebec east of the -63   # meridian is supposed to observe AST, but residents as far east as   # Natashquan use EST/EDT, and residents east of Natashquan use AST.
1352:   # For lack of better info, guess this practice began around 1970, contra to   # Shanks & Pottenger who have this region observing AST/ADT.    - # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S - Rule Mont 1917 only - Mar 25 2:00 1:00 D - Rule Mont 1917 only - Apr 24 0:00 0 S - Rule Mont 1919 only - Mar 31 2:30 1:00 D - Rule Mont 1919 only - Oct 25 2:30 0 S - Rule Mont 1920 only - May 2 2:30 1:00 D - Rule Mont 1920 1922 - Oct Sun>=1 2:30 0 S - Rule Mont 1921 only - May 1 2:00 1:00 D - Rule Mont 1922 only - Apr 30 2:00 1:00 D - Rule Mont 1924 only - May 17 2:00 1:00 D - Rule Mont 1924 1926 - Sep lastSun 2:30 0 S - Rule Mont 1925 1926 - May Sun>=1 2:00 1:00 D - Rule Mont 1927 1937 - Apr lastSat 24:00 1:00 D - Rule Mont 1927 1937 - Sep lastSat 24:00 0 S - Rule Mont 1938 1940 - Apr lastSun 0:00 1:00 D - Rule Mont 1938 1939 - Sep lastSun 0:00 0 S - Rule Mont 1946 1973 - Apr lastSun 2:00 1:00 D - Rule Mont 1945 1948 - Sep lastSun 2:00 0 S - Rule Mont 1949 1950 - Oct lastSun 2:00 0 S - Rule Mont 1951 1956 - Sep lastSun 2:00 0 S - Rule Mont 1957 1973 - Oct lastSun 2:00 0 S -  +    # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Blanc-Sablon -3:48:28 - LMT 1884    -4:00 Canada A%sT 1970    -4:00 - AST - Zone America/Montreal -4:54:16 - LMT 1884 -  -5:00 Mont E%sT 1918 -  -5:00 Canada E%sT 1919 -  -5:00 Mont E%sT 1942 Feb 9 2:00s -  -5:00 Canada E%sT 1946 -  -5:00 Mont E%sT 1974 -  -5:00 Canada E%sT +       # Ontario