| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 1090 | 12-Feb-1679 | Sunday | 30 days. |
| Safar 1090 | 14-Mar-1679 | Tuesday | 29 days. |
| Rabi al-awwal 1090 | 12-Apr-1679 | Wednesday | 30 days. |
| Rabi al-thani 1090 | 12-May-1679 | Friday | 29 days. |
| Jumada al-awwal 1090 | 10-Jun-1679 | Saturday | 30 days. |
| Jumada al-thani 1090 | 10-Jul-1679 | Monday | 29 days. |
| Rajab 1090 | 8-Aug-1679 | Tuesday | 30 days. |
| Shaban 1090 | 7-Sep-1679 | Thursday | 30 days. |
| Ramadan 1090 | 7-Oct-1679 | Saturday | 29 days. |
| Shawwal 1090 | 5-Nov-1679 | Sunday | 30 days. |
| Dhu al-Qidah 1090 | 5-Dec-1679 | Tuesday | 29 days. |
| Dhu al-Hijjah 1090 | 3-Jan-1680 | Wednesday | 30 days. |