|Centuries:||1st century BH – 1st century – 2nd century|
|Years:||13 14 15 – 16 – 17 18 19|
- Appoinment of Salman al-Farsi as the governor of al-Madain by 'Umar b. al-Khattab.
- By the suggestion of Imam Ali (a), the migration of the Prophet (s) officially set as the beginning of the lunar Hijri calendar.
- Rabi' I 13 - Conquest of al-Quds during the caliphate of Umar b. al-Khattab (April 14, 637)