| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 621 | 24-Jan-1224 | Wednesday | 30 days. |
| Safar 621 | 23-Feb-1224 | Friday | 29 days. |
| Rabi al-awwal 621 | 23-Mar-1224 | Saturday | 30 days. |
| Rabi al-thani 621 | 22-Apr-1224 | Monday | 29 days. |
| Jumada al-awwal 621 | 21-May-1224 | Tuesday | 30 days. |
| Jumada al-thani 621 | 20-Jun-1224 | Thursday | 29 days. |
| Rajab 621 | 19-Jul-1224 | Friday | 30 days. |
| Shaban 621 | 18-Aug-1224 | Sunday | 29 days. |
| Ramadan 621 | 16-Sep-1224 | Monday | 30 days. |
| Shawwal 621 | 16-Oct-1224 | Wednesday | 29 days. |
| Dhu al-Qidah 621 | 14-Nov-1224 | Thursday | 30 days. |
| Dhu al-Hijjah 621 | 14-Dec-1224 | Saturday | 29 days. |