IRST/IRDT Iran Time Zone

Standard time and daylight time is observed by this time zone; IRST Iran Standard Time is 3 hours and 30 minutes ahead of UTC/GMT time and IRDT Iran Daylight Time is ahead by 4 hours and 30 minutes.

Iran Daylight Time:
Friday April 19th 7:21am IRDT
Status: Time Zone: UTC/GMT Offset:
Being Observed
IRDT +04:30
Iran Standard Time:
Friday April 19th 6:21am IRST
Status: Time Zone: UTC/GMT Offset:
Not Being Observed IRST +03:30
Year: IRDT Begins: IRDT Ends:
2026 Sunday March 22nd Tuesday September 22nd
2025 Saturday March 22nd Monday September 22nd
2024 Thursday March 21st Saturday September 21st
2023 Wednesday March 22nd Friday September 22nd
2022 Tuesday March 22nd Thursday September 22nd
Iran Time Zone Identifiers:
Asia/Tehran
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