1 Ordibehesht Saadi Commemoration Day [Hijri Shamsi]
2 Ordibehesht Establishment of the Islamic Revolutionary Guard Corps (1358 AH) - the anniversary of the declaration of the Cultural Revolution (1359 AH) - the celebration of planting, Clean Earth Day [Hijri Shamsi]
3 Ordibehesht Sheikh Baha'i Commemoration Day [Hijri Shamsi]
4 Ordibehesht Martyrdom of Hazrat Imam Jafar Sadiq (AS) (148 AH) [Hijri Qamari 1446 Shawwāl 25 ]
5 Ordibehesht The failure of the American military attack with Iran in Tabas (1359 AH) [Hijri Shamsi]
9 Ordibehesht Day of Councils [Hijri Shamsi]
9 Ordibehesht Birth of Hazrat Masoumeh (PBUH) (173 AH) - Girl's Day [Hijri Qamari 1446 Ḏū al-Qaʿdah 1 ]
10 Ordibehesht Persian Gulf National Day - The beginning of Jerusalem operation (1361 AH) - 40th Nowruz celebration [Hijri Shamsi]
11 Ordibehesht World Labor Day [ میلادی 2025 May 01 ]
12 Ordibehesht Teacher's Day [Hijri Shamsi]
15 Ordibehesht Day of Commemoration of Sheikh Sadouq - Mid-Spring Festival, Baharbad Festival [Hijri Shamsi]
15 Ordibehesht World Midwife Day [ میلادی 2025 May 05 ]
18 Ordibehesht World Red Cross and Red Crescent Day [ میلادی 2025 May 08 ]