Islamic Hijri Calendar For 637 CE
| Western Month | Converts To Hijri Month |
|---|
| Jan 637 | Dhu al-Qidah, 15 |
| Feb 637 | Dhu al-Hijjah, 15 |
| Mar 637 | Muharram, 16 |
| Apr 637 | Safar, 16 |
| May 637 | Rabi al-awwal, 16 |
| Jun 637 | Jumada al-awwal, 16 |
| Jul 637 | Jumada al-thani, 16 |
| Aug 637 | Rajab, 16 |
| Sep 637 | Shaban, 16 |
| Oct 637 | Ramadan, 16 |
| Nov 637 | Shawwal, 16 |
| Dec 637 | Dhu al-Qidah, 16 |