| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 631 | 7-October-1233 | Friday | 29 days. |
| Safar 631 | 5-November-1233 | Saturday | 29 days. |
| Rabi Al-Awwal 631 | 4-December-1233 | Sunday | 30 days. |
| Rabi Al-Thani 631 | 3-January-1234 | Tuesday | 30 days. |
| Jumada Al-Awwal 631 | 2-February-1234 | Thursday | 29 days. |
| Jumada Al-Thani 631 | 3-March-1234 | Friday | 30 days. |
| Rajab 631 | 2-April-1234 | Sunday | 29 days. |
| Shaban 631 | 1-May-1234 | Monday | 30 days. |
| Ramadan 631 | 31-May-1234 | Wednesday | 30 days. |
| Shawwal 631 | 30-June-1234 | Friday | 30 days. |
| Dhu Al-Qidah 631 | 30-July-1234 | Sunday | 29 days. |
| Dhu Al-Hijjah 631 | 28-August-1234 | Monday | 29 days. |