List of the Islamic festivals and religious days. Islam has relatively few holidays compared to most other religions. Eid Al-Fitr and Eid Al-Adha are the two official holidays in Islam. Islamic holidays occur on dates in the Islamic (Hijri) calendar, which is lunar, and thus their dates in the Gregorian calendar, which is solar, change each year.
| Date | Event | Place |
|---|---|---|
| May 27 - 30, 2026 | Eid al-Adha 2026 | World |
| Islamic holidays 2027 | ||
| Feb 08 - Mar 10, 2027 | Ramadan 2027 | World |
| Mar 10 - 12, 2027 | Eid al-Fitr 2027 | World |
| May 17 - 20, 2027 | Eid al-Adha 2027 | World |
| Islamic holidays 2028 | ||
| Jan 28 - Feb 27, 2028 | Ramadan 2028 | World |