When Do Clocks Change in Iran?
Daylight saving time transition dates for Iran in 2026, based on Tehran's time zone.
Iran does not observe daylight saving time. The UTC offset stays at UTC+3:30 year-round.
Frequently Asked Questions
- Does Iran observe daylight saving time?
- No. Iran does not observe daylight saving time — its UTC offset stays at UTC+3:30 year-round.
- What is the UTC offset in Iran?
- Iran is at UTC+3:30 relative to UTC, year-round, based on Tehran's time zone.