| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 231 | 7-September-845 | Monday | 30 days. |
| Safar 231 | 7-October-845 | Wednesday | 29 days. |
| Rabi Al-Awwal 231 | 5-November-845 | Thursday | 29 days. |
| Rabi Al-Thani 231 | 4-December-845 | Friday | 30 days. |
| Jumada Al-Awwal 231 | 3-January-846 | Sunday | 29 days. |
| Jumada Al-Thani 231 | 1-February-846 | Monday | 30 days. |
| Rajab 231 | 3-March-846 | Wednesday | 29 days. |
| Shaban 231 | 1-April-846 | Thursday | 30 days. |
| Ramadan 231 | 1-May-846 | Saturday | 29 days. |
| Shawwal 231 | 30-May-846 | Sunday | 30 days. |
| Dhu Al-Qidah 231 | 29-June-846 | Tuesday | 30 days. |
| Dhu Al-Hijjah 231 | 29-July-846 | Thursday | 29 days. |