| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 1420 | 17-April-1999 | Saturday | 30 days. |
| Safar 1420 | 17-May-1999 | Monday | 29 days. |
| Rabi Al-Awwal 1420 | 15-June-1999 | Tuesday | 29 days. |
| Rabi Al-Thani 1420 | 14-July-1999 | Wednesday | 30 days. |
| Jumada Al-Awwal 1420 | 13-August-1999 | Friday | 29 days. |
| Jumada Al-Thani 1420 | 11-September-1999 | Saturday | 30 days. |
| Rajab 1420 | 11-October-1999 | Monday | 29 days. |
| Shaban 1420 | 9-November-1999 | Tuesday | 30 days. |
| Ramadan 1420 | 9-December-1999 | Thursday | 30 days. |
| Shawwal 1420 | 8-January-2000 | Saturday | 30 days. |
| Dhu Al-Qidah 1420 | 7-February-2000 | Monday | 29 days. |
| Dhu Al-Hijjah 1420 | 7-March-2000 | Tuesday | 30 days. |