I have a server of which the OS timezone is set to Pacific time (currently -7). I run the following query on it SELECT now(), now() AT TIME ZONE 'GMT+10:00', now() AT TIME ZONE 'GMT-10:00', now() AT TIME ZONE 'Australia/Melbourne' I would expect this to return: * column 1 - the current time in the pacific (-7) - "2008-06-20 13:09:39.245641-07" * column 2 - the GMT +10 - "2008-06-21 06:09:39.245641" * column 3 - the GMT -10 - "2008-06-20 10:09:39.245641" * column 4 - the current time in Melbourne Australia - "2008-06-21 06:09:39.245641" Instead it returns: * column 1 - the current time in the pacific (-7) ("2008-06-20 13:09:39.245641-07" - CORRECT) * column 2 - the current time MINUS 10 ("2008-06-20 10:09:39.245641" - WRONG) * column 3 - the current time PLUS 10 ("2008-06-21 06:09:39.245641" - WRONG) * column 4 - the current time in Melbourne Australia ("2008-06-21 06:09:39.245641" - CORRECT) Am I missing something obvious? Seems when I specify GMT+10:00 it returns GMT-10:00 and vice versa. Note that column 2 & 3 are timestamp withOUT timezone while 1 & 4 are timestamp WITH timezone. But I still see this as totally wrong. Regards, Collin Peters