| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 400 | 25-August-1009 | Thursday | 29 days. |
| Safar 400 | 23-September-1009 | Friday | 30 days. |
| Rabi Al-Awwal 400 | 23-October-1009 | Sunday | 29 days. |
| Rabi Al-Thani 400 | 21-November-1009 | Monday | 30 days. |
| Jumada Al-Awwal 400 | 21-December-1009 | Wednesday | 30 days. |
| Jumada Al-Thani 400 | 20-January-1010 | Friday | 30 days. |
| Rajab 400 | 19-February-1010 | Sunday | 29 days. |
| Shaban 400 | 20-March-1010 | Monday | 30 days. |
| Ramadan 400 | 19-April-1010 | Wednesday | 29 days. |
| Shawwal 400 | 18-May-1010 | Thursday | 30 days. |
| Dhu Al-Qidah 400 | 17-June-1010 | Saturday | 29 days. |
| Dhu Al-Hijjah 400 | 16-July-1010 | Sunday | 29 days. |