Aug. 15, 2000
4:24 p.m.
many locales undergo DST transition at midnight - for instance - on Thu 21 Sept 2000 19:30 - DST will end in Tehran, and local time will go from 00:00->23:00 (actually, from 23:59 to 23:00). My question is whether this extra hour occurs (locally) on thursday or friday. I'd assume thursday, as 00:00 doesn't arrive before the transition. can anyone confirm? thanks tc