| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 1257 | 23-February-1841 | Tuesday | 30 days. |
| Safar 1257 | 25-March-1841 | Thursday | 29 days. |
| Rabi Al-Awwal 1257 | 23-April-1841 | Friday | 29 days. |
| Rabi Al-Thani 1257 | 22-May-1841 | Saturday | 30 days. |
| Jumada Al-Awwal 1257 | 21-June-1841 | Monday | 29 days. |
| Jumada Al-Thani 1257 | 20-July-1841 | Tuesday | 30 days. |
| Rajab 1257 | 19-August-1841 | Thursday | 29 days. |
| Shaban 1257 | 17-September-1841 | Friday | 30 days. |
| Ramadan 1257 | 17-October-1841 | Sunday | 29 days. |
| Shawwal 1257 | 15-November-1841 | Monday | 30 days. |
| Dhu Al-Qidah 1257 | 15-December-1841 | Wednesday | 29 days. |
| Dhu Al-Hijjah 1257 | 13-January-1842 | Thursday | 30 days. |