| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 277 | 24-April-890 | Friday | 30 days. |
| Safar 277 | 24-May-890 | Sunday | 30 days. |
| Rabi Al-Awwal 277 | 23-June-890 | Tuesday | 29 days. |
| Rabi Al-Thani 277 | 22-July-890 | Wednesday | 30 days. |
| Jumada Al-Awwal 277 | 21-August-890 | Friday | 30 days. |
| Jumada Al-Thani 277 | 20-September-890 | Sunday | 30 days. |
| Rajab 277 | 20-October-890 | Tuesday | 29 days. |
| Shaban 277 | 18-November-890 | Wednesday | 29 days. |
| Ramadan 277 | 17-December-890 | Thursday | 30 days. |
| Shawwal 277 | 16-January-891 | Saturday | 29 days. |
| Dhu Al-Qidah 277 | 14-February-891 | Sunday | 29 days. |
| Dhu Al-Hijjah 277 | 15-March-891 | Monday | 30 days. |