| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 859 | 21-December-1454 | Saturday | 30 days. |
| Safar 859 | 20-January-1455 | Monday | 29 days. |
| Rabi Al-Awwal 859 | 18-February-1455 | Tuesday | 30 days. |
| Rabi Al-Thani 859 | 20-March-1455 | Thursday | 30 days. |
| Jumada Al-Awwal 859 | 19-April-1455 | Saturday | 29 days. |
| Jumada Al-Thani 859 | 18-May-1455 | Sunday | 30 days. |
| Rajab 859 | 17-June-1455 | Tuesday | 30 days. |
| Shaban 859 | 17-July-1455 | Thursday | 29 days. |
| Ramadan 859 | 15-August-1455 | Friday | 30 days. |
| Shawwal 859 | 14-September-1455 | Sunday | 29 days. |
| Dhu Al-Qidah 859 | 13-October-1455 | Monday | 29 days. |
| Dhu Al-Hijjah 859 | 11-November-1455 | Tuesday | 30 days. |