Country observance hub

Iran observances

6 source-backed records whose verified scope explicitly identifies Iran. This is an observance index, not a public-holiday calendar.

All verified country-scope records

Iran authority library

Source-backedVariable Custom

Martyrdom of Imam Ali

21 Ramadan; 11 March in Iran’s published 2026 holiday calendar · Iran / national religious public holiday tied to the Islamic lunar calendar

JETRO’s 2026 Iran holiday calendar lists the Martyrdom of Imam Ali on March 11 and marks it as a lunar-calendar holiday whose date may change shortly beforehand.

Source-backedVariable Custom

Martyrdom of Imam Hassan Askari

Islamic lunar-calendar observance; 21 August in Iran’s published 2026 holiday calendar · Iran / national religious public holiday tied to the Islamic lunar calendar

JETRO’s 2026 Iran holiday calendar lists the Martyrdom of Imam Hassan Askari on August 21 and identifies lunar-calendar holidays as potentially subject to change.

Source-backedVariable Custom

Martyrdom of Imam Jafar Sadegh

Islamic lunar-calendar observance; 14 April in Iran’s published 2026 holiday calendar · Iran / national religious public holiday tied to the Islamic lunar calendar

JETRO’s 2026 Iran holiday calendar lists the Martyrdom of Imam Jafar Sadegh on April 14 and identifies the holiday as lunar-calendar based.

Source-backedVariable Custom

Martyrdom of Imam Reza

Islamic lunar-calendar observance; 13 August in Iran’s published 2026 holiday calendar · Iran / national religious public holiday tied to the Islamic lunar calendar

JETRO’s 2026 Iran holiday calendar lists the Martyrdom of Imam Reza on August 13 and marks lunar-calendar holidays as potentially subject to last-minute change.

Source-backedVariable Custom

Revolt of Khordad 15

15 Khordad in Iran’s Solar Hijri calendar; 5 June in 2026 · Iran / national public holiday commemorating the 15 Khordad uprising

JETRO’s 2026 Iran holiday calendar lists 15 Khordad Bloody Uprising on June 5. Because the observance is defined in Iran’s Solar Hijri calendar, the Gregorian mapping should be resolved for…

Source-backedFixed Annual

Victory of the Islamic Revolution in Iran

11 February · Iran

Australia’s Department of Foreign Affairs and Trade current National Days protocol register lists Iran — Victory of the Islamic Revolution in Iran on 11 February. The source verifies the di…