| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 1090 | 12-February-1679 | Sunday | 30 days. |
| Safar 1090 | 14-March-1679 | Tuesday | 29 days. |
| Rabi Al-Awwal 1090 | 12-April-1679 | Wednesday | 30 days. |
| Rabi Al-Thani 1090 | 12-May-1679 | Friday | 29 days. |
| Jumada Al-Awwal 1090 | 10-June-1679 | Saturday | 30 days. |
| Jumada Al-Thani 1090 | 10-July-1679 | Monday | 29 days. |
| Rajab 1090 | 8-August-1679 | Tuesday | 30 days. |
| Shaban 1090 | 7-September-1679 | Thursday | 30 days. |
| Ramadan 1090 | 7-October-1679 | Saturday | 29 days. |
| Shawwal 1090 | 5-November-1679 | Sunday | 30 days. |
| Dhu Al-Qidah 1090 | 5-December-1679 | Tuesday | 29 days. |
| Dhu Al-Hijjah 1090 | 3-January-1680 | Wednesday | 30 days. |