| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 677 | 25-May-1278 | Wednesday | 29 days. |
| Safar 677 | 23-Jun-1278 | Thursday | 30 days. |
| Rabi al-awwal 677 | 23-Jul-1278 | Saturday | 29 days. |
| Rabi al-thani 677 | 21-Aug-1278 | Sunday | 30 days. |
| Jumada al-awwal 677 | 20-Sep-1278 | Tuesday | 30 days. |
| Jumada al-thani 677 | 20-Oct-1278 | Thursday | 29 days. |
| Rajab 677 | 18-Nov-1278 | Friday | 29 days. |
| Shaban 677 | 17-Dec-1278 | Saturday | 30 days. |
| Ramadan 677 | 16-Jan-1279 | Monday | 29 days. |
| Shawwal 677 | 14-Feb-1279 | Tuesday | 30 days. |
| Dhu al-Qidah 677 | 16-Mar-1279 | Thursday | 29 days. |
| Dhu al-Hijjah 677 | 14-Apr-1279 | Friday | 30 days. |