| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 1221 | 22-Mar-1806 | Saturday | 29 days. |
| Safar 1221 | 20-Apr-1806 | Sunday | 30 days. |
| Rabi al-awwal 1221 | 20-May-1806 | Tuesday | 29 days. |
| Rabi al-thani 1221 | 18-Jun-1806 | Wednesday | 30 days. |
| Jumada al-awwal 1221 | 18-Jul-1806 | Friday | 29 days. |
| Jumada al-thani 1221 | 16-Aug-1806 | Saturday | 29 days. |
| Rajab 1221 | 14-Sep-1806 | Sunday | 30 days. |
| Shaban 1221 | 14-Oct-1806 | Tuesday | 29 days. |
| Ramadan 1221 | 12-Nov-1806 | Wednesday | 30 days. |
| Shawwal 1221 | 12-Dec-1806 | Friday | 29 days. |
| Dhu al-Qidah 1221 | 10-Jan-1807 | Saturday | 30 days. |
| Dhu al-Hijjah 1221 | 9-Feb-1807 | Monday | 30 days. |