| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 840 | 16-Jul-1436 | Monday | 29 days. |
| Safar 840 | 14-Aug-1436 | Tuesday | 30 days. |
| Rabi al-awwal 840 | 13-Sep-1436 | Thursday | 29 days. |
| Rabi al-thani 840 | 12-Oct-1436 | Friday | 29 days. |
| Jumada al-awwal 840 | 10-Nov-1436 | Saturday | 30 days. |
| Jumada al-thani 840 | 10-Dec-1436 | Monday | 29 days. |
| Rajab 840 | 8-Jan-1437 | Tuesday | 30 days. |
| Shaban 840 | 7-Feb-1437 | Thursday | 30 days. |
| Ramadan 840 | 9-Mar-1437 | Saturday | 29 days. |
| Shawwal 840 | 7-Apr-1437 | Sunday | 30 days. |
| Dhu al-Qidah 840 | 7-May-1437 | Tuesday | 30 days. |
| Dhu al-Hijjah 840 | 6-Jun-1437 | Thursday | 29 days. |