| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 1283 | 16-May-1866 | Wednesday | 29 days. |
| Safar 1283 | 14-Jun-1866 | Thursday | 30 days. |
| Rabi al-awwal 1283 | 14-Jul-1866 | Saturday | 29 days. |
| Rabi al-thani 1283 | 12-Aug-1866 | Sunday | 30 days. |
| Jumada al-awwal 1283 | 11-Sep-1866 | Tuesday | 29 days. |
| Jumada al-thani 1283 | 10-Oct-1866 | Wednesday | 30 days. |
| Rajab 1283 | 9-Nov-1866 | Friday | 30 days. |
| Shaban 1283 | 9-Dec-1866 | Sunday | 30 days. |
| Ramadan 1283 | 8-Jan-1867 | Tuesday | 29 days. |
| Shawwal 1283 | 6-Feb-1867 | Wednesday | 30 days. |
| Dhu al-Qidah 1283 | 8-Mar-1867 | Friday | 29 days. |
| Dhu al-Hijjah 1283 | 6-Apr-1867 | Saturday | 30 days. |