The Hijri calendar, also known as the Islamic calendar, is primarily used by Muslim-majority countries for religious purposes. Here are some countries where the Hijri calendar is commonly used:
- Saudi Arabia – The Hijri calendar is the official calendar.
- United Arab Emirates – The Hijri calendar is widely used alongside the Gregorian calendar.
- Egypt – The Hijri calendar is used for Islamic purposes and holidays.
- Pakistan – Both calendars are used; however, the Hijri is prominent for religious observances.
- Indonesia – The Hijri calendar is recognized, particularly in Islamic contexts.
- Iran – Although the Persian calendar is the official calendar, the Hijri is used for religious events.
- Morocco – The Hijri calendar is used alongside the Gregorian calendar.
- Turkey – The calendar is used mainly for religious observances, though the Gregorian calendar dominates everyday life.
Many other countries with significant Muslim populations also observe the Hijri calendar for religious purposes, especially for determining Islamic holidays like Ramadan, Eid al-Fitr, and Eid al-Adha. While it is not an official civil calendar in some of these nations, it plays an essential role in the cultural and religious identity of their Muslim communities.