| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 531 | 29-Sep-1136 | Tuesday | 30 days. |
| Safar 531 | 29-Oct-1136 | Thursday | 29 days. |
| Rabi al-awwal 531 | 27-Nov-1136 | Friday | 29 days. |
| Rabi al-thani 531 | 26-Dec-1136 | Saturday | 30 days. |
| Jumada al-awwal 531 | 25-Jan-1137 | Monday | 29 days. |
| Jumada al-thani 531 | 23-Feb-1137 | Tuesday | 30 days. |
| Rajab 531 | 25-Mar-1137 | Thursday | 30 days. |
| Shaban 531 | 24-Apr-1137 | Saturday | 29 days. |
| Ramadan 531 | 23-May-1137 | Sunday | 30 days. |
| Shawwal 531 | 22-Jun-1137 | Tuesday | 30 days. |
| Dhu al-Qidah 531 | 22-Jul-1137 | Thursday | 29 days. |
| Dhu al-Hijjah 531 | 20-Aug-1137 | Friday | 30 days. |