| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 390 | 13-December-999 | Wednesday | 29 days. |
| Safar 390 | 11-January-1000 | Thursday | 30 days. |
| Rabi Al-Awwal 390 | 10-February-1000 | Saturday | 29 days. |
| Rabi Al-Thani 390 | 10-March-1000 | Sunday | 30 days. |
| Jumada Al-Awwal 390 | 9-April-1000 | Tuesday | 29 days. |
| Jumada Al-Thani 390 | 8-May-1000 | Wednesday | 29 days. |
| Rajab 390 | 6-June-1000 | Thursday | 30 days. |
| Shaban 390 | 6-July-1000 | Saturday | 29 days. |
| Ramadan 390 | 4-August-1000 | Sunday | 30 days. |
| Shawwal 390 | 3-September-1000 | Tuesday | 29 days. |
| Dhu Al-Qidah 390 | 2-October-1000 | Wednesday | 30 days. |
| Dhu Al-Hijjah 390 | 1-November-1000 | Friday | 30 days. |