| Occasion | Date |
| New Year |
January 01(Tuesday) |
| New Year |
January 02(Wednesday) |
| New Year |
January 03 (Thursday) |
| Victory of the Islamic Revolution |
February 11(Monday) |
| Oil Industry Nationalization Day Birthday of Hazrat-e- Ali (1st Imam) |
March 20(Wednesday) |
| Nowrouz ( Solar new year) |
March 21 (Thursday) |
| Nowrouz ( Solar new year) |
March 24 (Sunday) |
| Day of the Islamic Republic of Iran |
April 01 (Monday) |
| Thirteenth day of Nowrouz (Day of Nature) |
April 02 (Tuesday) |
| Maba’th (Missiona) of Prophet (The day that Muhammed was chosen by God as Prophet) | April 03 (Wednesday) |
| Birthday of Imam Zaman (12th Imam) |
April 21 (Sunday) |
| Martyrdom of Hazrat-e-Ali (1st Imam ) |
May 26*(Sunday) |
| 15th of Khordad Uprising Eid al-Fitr (The Feast marking the last day of Ramadan) |
June 05 (Wednesday) |
| Eid al-Fitr (The Feast marking the last day of Ramadan) |
June 06* (Thursday) |
| Eid-e Ghadir Khumm (Designation of Imam Ali as the successor of the Prophet) | August 20* (Tuesday) |
| Tasoua (9th of Muharram) |
September 09*(Monday) |
| Ashoura (Martyrdam of Imam Hussein “3rd Imam”, 10th of Muharram) | September 10*(Tuesday) |
| Demise of Prophet Martyrdom of Imam Hassan Mojtaba (2nd Imam) |
October 27* (Sunday) |
| Year-end |
December 29(Sunday) |
| Year-end |
December 30(Monday) |
| Year-end |
December 31(Tuesday) |
Holidays marked with * Are in accordance with the Lunar Calendar and might be subject to change