| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 990 | 26-January-1582 | Friday | 29 days. |
| Safar 990 | 24-February-1582 | Saturday | 30 days. |
| Rabi Al-Awwal 990 | 26-March-1582 | Monday | 29 days. |
| Rabi Al-Thani 990 | 24-April-1582 | Tuesday | 29 days. |
| Jumada Al-Awwal 990 | 23-May-1582 | Wednesday | 30 days. |
| Jumada Al-Thani 990 | 22-June-1582 | Friday | 29 days. |
| Rajab 990 | 21-July-1582 | Saturday | 30 days. |
| Shaban 990 | 20-August-1582 | Monday | 30 days. |
| Ramadan 990 | 19-September-1582 | Wednesday | 30 days. |
| Shawwal 990 | 29-October-1582 | Friday | 29 days. |
| Dhu Al-Qidah 990 | 27-November-1582 | Saturday | 30 days. |
| Dhu Al-Hijjah 990 | 27-December-1582 | Monday | 29 days. |