April 2026 in Iran
4 holidays / observances this month. Notable dates include Islamic Republic Day, Sizdah Bedar, Martyrdom of Imam Jafar, and more. See the full 2026 calendar or holidays list.
Calendar
April 2026 — Iran
Full April 2026 calendar for Iran. Tap a marked day for holiday details.
Public / federal holidayObservanceInternational dayToday
April 2026
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Holidays in April
4 dates
Islamic Republic Day
Wed, Apr 1 · Public holiday
Sizdah Bedar
Thu, Apr 2 · Public holiday
Martyrdom of Imam Jafar
Mon, Apr 13 · Public holiday
Earth Day
Wed, Apr 22 · Observance