| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 823 | 17-January-1420 | Wednesday | 29 days. |
| Safar 823 | 15-February-1420 | Thursday | 30 days. |
| Rabi Al-Awwal 823 | 16-March-1420 | Saturday | 30 days. |
| Rabi Al-Thani 823 | 15-April-1420 | Monday | 29 days. |
| Jumada Al-Awwal 823 | 14-May-1420 | Tuesday | 30 days. |
| Jumada Al-Thani 823 | 13-June-1420 | Thursday | 30 days. |
| Rajab 823 | 13-July-1420 | Saturday | 29 days. |
| Shaban 823 | 11-August-1420 | Sunday | 30 days. |
| Ramadan 823 | 10-September-1420 | Tuesday | 29 days. |
| Shawwal 823 | 9-October-1420 | Wednesday | 29 days. |
| Dhu Al-Qidah 823 | 7-November-1420 | Thursday | 30 days. |
| Dhu Al-Hijjah 823 | 7-December-1420 | Saturday | 29 days. |