| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 678 | 14-May-1279 | Sunday | 29 days. |
| Safar 678 | 12-June-1279 | Monday | 30 days. |
| Rabi Al-Awwal 678 | 12-July-1279 | Wednesday | 30 days. |
| Rabi Al-Thani 678 | 11-August-1279 | Friday | 29 days. |
| Jumada Al-Awwal 678 | 9-September-1279 | Saturday | 30 days. |
| Jumada Al-Thani 678 | 9-October-1279 | Monday | 30 days. |
| Rajab 678 | 8-November-1279 | Wednesday | 29 days. |
| Shaban 678 | 7-December-1279 | Thursday | 29 days. |
| Ramadan 678 | 5-January-1280 | Friday | 30 days. |
| Shawwal 678 | 4-February-1280 | Sunday | 29 days. |
| Dhu Al-Qidah 678 | 4-March-1280 | Monday | 30 days. |
| Dhu Al-Hijjah 678 | 3-April-1280 | Wednesday | 29 days. |