| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 243 | 29-April-857 | Thursday | 30 days. |
| Safar 243 | 29-May-857 | Saturday | 29 days. |
| Rabi Al-Awwal 243 | 27-June-857 | Sunday | 30 days. |
| Rabi Al-Thani 243 | 27-July-857 | Tuesday | 29 days. |
| Jumada Al-Awwal 243 | 25-August-857 | Wednesday | 30 days. |
| Jumada Al-Thani 243 | 24-September-857 | Friday | 30 days. |
| Rajab 243 | 24-October-857 | Sunday | 29 days. |
| Shaban 243 | 22-November-857 | Monday | 30 days. |
| Ramadan 243 | 22-December-857 | Wednesday | 30 days. |
| Shawwal 243 | 21-January-858 | Friday | 29 days. |
| Dhu Al-Qidah 243 | 19-February-858 | Saturday | 30 days. |
| Dhu Al-Hijjah 243 | 21-March-858 | Monday | 29 days. |