religious Public holiday
Death of Prophet Muhammad & Martyrdom of Imam Hasan
رحلت حضرت رسول اکرم (ص) و شهادت امام حسن مجتبی (ع)
When: every year on 28 Safar (Islamic).
Next date: Monday 11 Mordad 1406 (2 August 2027) estimate
Death of Prophet Muhammad & Martyrdom of Imam Hasan in the years ahead
| Year | Date | Weekday | Gregorian |
|---|---|---|---|
| 1404 | 31 Mordad | Friday | 22 August 2025 |
| 1405 | 21 Mordad | Wednesday | 12 August 2026 |
| 1406 | 11 Mordad estimate | Monday | 2 August 2027 |
| 1407 | 31 Tir estimate | Friday | 21 July 2028 |
| 1408 | 21 Tir estimate | Wednesday | 11 July 2029 |
| 1409 | 9 Tir estimate | Sunday | 30 June 2030 |
| 1410 | 29 Khordad estimate | Thursday | 19 June 2031 |
Based on Iran's official Islamic calendar; it may move by a day with the official sighting of the new moon. Dates marked "estimate" are not yet officially announced and come from astronomical calculation.