Public holiday in Iran

Islamic Republic Day in Iran

Islamic Republic Day is listed as a public holiday in Iran. Use the dates below to plan ahead and check whether an observed or substitute day applies.

Next occurrence

Thursday

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Islamic Republic Day dates

2
DateDaySubstitute day
WednesdayNo
ThursdayNo

Islamic Republic Day in Iran: History and Public Holiday Guide

Islamic Republic Day marks the official establishment of Iran's Islamic government following the 1979 referendum. Celebrated annually on 12 Farvardin in the Persian calendar, usually April 1, it is a national public holiday. This day commemorates the landslide vote that shaped the country's modern political framework.

History of the Referendum

Islamic Republic Day commemorates the historic referendum held on March 30 and 31, 1979, just two months after the Islamic Revolution. Ayatollah Ruhollah Khomeini called for a clear choice on changing the Pahlavi monarchy into an Islamic republic. Official results announced on April 1 (12 Farvardin) indicated that 98.2 percent of voters supported the new system.

Traditions and Observances

As a major national holiday, official state ceremonies take place across Iran to mark the foundation of the republic. While there are no specific culinary traditions tied exclusively to this date, families use the public day off to gather or participate in national events. Occasionally, the date coincides with religious occasions such as the martyrdom of Imam Ali al-Hadi.

Closures and Travel Information

Government offices, banks, schools, and most businesses are closed nationwide on Islamic Republic Day. Public transportation operates on holiday schedules, and heavy traffic may occur around major public squares hosting state gatherings. Travelers should confirm operating hours for tourist sites and intercity services in advance.

Questions about Islamic Republic Day

When is Islamic Republic Day celebrated?

It falls on 12 Farvardin in the Solar Hijri calendar, which usually corresponds to April 1 in the Gregorian calendar.

Are banks and government offices closed?

Yes, it is an official public holiday, meaning government institutions, banks, and schools are closed nationwide.

View all public holidays in Iran