Why Is the Hijri Year Called That Name? The Origin of the Islamic Calendar

Learn why the Islamic Hijri calendar is named after the Prophet’s migration (Hijra), and how it became the starting point of Islamic history.

  Sat , June 20 2026 / 04:06 PM Updated At: 2026-06-20 16:06:03

The Reason Behind the Name

The Hijri year is named after the migration (Hijra) of Prophet Muhammad ﷺ from Makkah to Madinah, which marked a major turning point in Islamic history.

How the Hijri Calendar Began

During Caliph Umar ibn Al-Khattab’s era, Muslims needed a unified system to date official documents. After consultation, the Companions chose the Hijra as the starting point of Islamic history.

Why Muharram Was Chosen as the First Month

Although the Hijra occurred in Rabi’ al-Awwal, Muharram was chosen as the first month because it follows Hajj, symbolizing a fresh spiritual beginning.

Conclusion

The Hijri calendar is based on the Hijra event, which was selected by the Companions as the foundation of Islamic timekeeping.

Why is the Hijri year named that way?

Because it is based on the migration of Prophet Muhammad ﷺ.

Did the Hijra happen in Muharram?

No, it happened in Rabi’ al-Awwal.

Who established the Hijri calendar?

Caliph Umar ibn Al-Khattab (RA).

Why does the year start with Muharram?

Because it follows the Hajj season and symbolizes renewal.

Why is the Hijra so important?

It marked the beginning of the Islamic state and calendar.

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