Time in Iran

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Iran Standard Time (IRST), also called Iran Time (IRT), is a time zone used in Iran. The standard time is 3.5 hours ahead of Coordinated Universal Time (UTC+03:30). During its daylight saving time, it uses Iran Daylight Time (IRDT), which is 4.5 hours ahead of Coordinated Universal Time (UTC+04:30), but however, from 2006 to 2007, IRDT was not used in Iran, but was re-introduced on March 21, 2008.[1]

Daylight saving dates for Iran[change | change source]

Daylight saving time (DST) starts on March 21 or 22 (Farvardin) and ends on September 21-22 (Shahrivar).

References[change | change source]

  1. "Time Zone in Tehran, Iran". Time and Date. May 9, 2016. Retrieved May 16, 2016.