Islamic Hijri Calendar For 631 CE
| Western Month | Converts To Hijri Month |
|---|
| Jan 631 | Ramadan, 9 |
| Feb 631 | Shawwal, 9 |
| Mar 631 | Dhu al-Qidah, 9 |
| Apr 631 | Dhu al-Hijjah, 9 |
| May 631 | Muharram, 10 |
| Jun 631 | Safar, 10 |
| Jul 631 | Rabi al-awwal, 10 |
| Aug 631 | Rabi al-thani, 10 |
| Sep 631 | Jumada al-awwal, 10 |
| Oct 631 | Jumada al-thani, 10 |
| Nov 631 | Rajab, 10 |
| Dec 631 | Ramadan, 10 |