Current Time in Tehran
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Calculating time difference…
Country
Iran
Region
Middle East
IANA Timezone
Asia/Tehran
UTC Offset
UTC+03:30
Abbreviation
GMT+3:30
Daylight Saving
Yes — clocks shift seasonally
Tehran Current Time & GMT Offset
Tehran maintains Iran Standard Time — IRST (UTC+3:30) in winter and IRDT (UTC+4:30) in summer. Like India and Nepal, Iran uses a non-integer UTC offset, and Tehran's timezone is one of the most frequently searched entries on world clocks. Iran does observe DST, switching in late March and late September.
Tehran observes Iran Daylight Time (IRDT, UTC+4:30) in summer and Iran Standard Time (IRST, UTC+3:30) in winter.