Daily Saving Time (DST) in Iran started on Saturday 23 March 2013, 00:00 Iran standard time
DST ends on Sunday 22 September 2013, 00:00 Iran daylight time
Die nächste Zeitumstellung in Deutschland ist am 27.10.2013.
DST in Germany starts on Sunday 31 March 2013, 02:00 local standard time
DST ends on Sunday 27 October 2013, 03:00 local daylight time