There are a DS for 1998(in)/1999(out). The Brazilian official page is http://pcdsh01.on.br/verao1.html This diff is generate from tzdata1998c.tar.gz file in slackware package. -------------------------------------------------------------- --- southamerica.orig Sat Feb 28 15:32:26 1998 +++ southamerica Sun Sep 27 13:07:49 1998 @@ -289,10 +289,15 @@ # Brazil Prepares for Papal Visit # </a>, # Church Net UK (1997-10-02). +# +# From Marcos Tadeu (1998-10-27): +# In 1998, the DS begin in October 11 and end in Feb 21, 1999. +# Brazilian official page: http://pcdsh01.on.br./verao1.html +# Rule Brazil 1997 only - Oct 6 0:00 1:00 D Rule Brazil 1998 only - Mar 1 0:00 0 S -Rule Brazil 1998 max - Oct Sun>=1 0:00 1:00 D -Rule Brazil 1999 max - Feb Sun>=11 0:00 0 S +Rule Brazil 1998 max - Oct Sun>=11 0:00 1:00 D +Rule Brazil 1999 max - Feb Sun>=17 0:00 0 S # Zone NAME GMTOFF RULES FORMAT [UNTIL] # ----------------------------------------------------------