| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 19 | 1-Jan-0640 | Saturday | 29 days. |
| Safar 19 | 30-Jan-0640 | Sunday | 30 days. |
| Rabi al-awwal 19 | 29-Feb-0640 | Tuesday | 30 days. |
| Rabi al-thani 19 | 30-Mar-0640 | Thursday | 30 days. |
| Jumada al-awwal 19 | 29-Apr-0640 | Saturday | 29 days. |
| Jumada al-thani 19 | 28-May-0640 | Sunday | 30 days. |
| Rajab 19 | 27-Jun-0640 | Tuesday | 29 days. |
| Shaban 19 | 26-Jul-0640 | Wednesday | 29 days. |
| Ramadan 19 | 24-Aug-0640 | Thursday | 30 days. |
| Shawwal 19 | 23-Sep-0640 | Saturday | 29 days. |
| Dhu al-Qidah 19 | 22-Oct-0640 | Sunday | 30 days. |
| Dhu al-Hijjah 19 | 21-Nov-0640 | Tuesday | 29 days. |