| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 628 | 8-Nov-1230 | Friday | 30 days. |
| Safar 628 | 8-Dec-1230 | Sunday | 30 days. |
| Rabi al-awwal 628 | 7-Jan-1231 | Tuesday | 30 days. |
| Rabi al-thani 628 | 6-Feb-1231 | Thursday | 29 days. |
| Jumada al-awwal 628 | 7-Mar-1231 | Friday | 30 days. |
| Jumada al-thani 628 | 6-Apr-1231 | Sunday | 29 days. |
| Rajab 628 | 5-May-1231 | Monday | 30 days. |
| Shaban 628 | 4-Jun-1231 | Wednesday | 29 days. |
| Ramadan 628 | 3-Jul-1231 | Thursday | 29 days. |
| Shawwal 628 | 1-Aug-1231 | Friday | 30 days. |
| Dhu al-Qidah 628 | 31-Aug-1231 | Sunday | 29 days. |
| Dhu al-Hijjah 628 | 29-Sep-1231 | Monday | 30 days. |