| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 721 | 31-Jan-1321 | Saturday | 29 days. |
| Safar 721 | 1-Mar-1321 | Sunday | 30 days. |
| Rabi al-awwal 721 | 31-Mar-1321 | Tuesday | 30 days. |
| Rabi al-thani 721 | 30-Apr-1321 | Thursday | 29 days. |
| Jumada al-awwal 721 | 29-May-1321 | Friday | 30 days. |
| Jumada al-thani 721 | 28-Jun-1321 | Sunday | 29 days. |
| Rajab 721 | 27-Jul-1321 | Monday | 30 days. |
| Shaban 721 | 26-Aug-1321 | Wednesday | 29 days. |
| Ramadan 721 | 24-Sep-1321 | Thursday | 30 days. |
| Shawwal 721 | 24-Oct-1321 | Saturday | 29 days. |
| Dhu al-Qidah 721 | 22-Nov-1321 | Sunday | 29 days. |
| Dhu al-Hijjah 721 | 21-Dec-1321 | Monday | 30 days. |