| Hijri Month | Starts On | Day of Week | Days in Month |
|---|---|---|---|
| Muharram 1331 | 10-Dec-1912 | Tuesday | 30 days. |
| Safar 1331 | 9-Jan-1913 | Thursday | 30 days. |
| Rabi al-awwal 1331 | 8-Feb-1913 | Saturday | 30 days. |
| Rabi al-thani 1331 | 10-Mar-1913 | Monday | 29 days. |
| Jumada al-awwal 1331 | 8-Apr-1913 | Tuesday | 30 days. |
| Jumada al-thani 1331 | 8-May-1913 | Thursday | 29 days. |
| Rajab 1331 | 6-Jun-1913 | Friday | 30 days. |
| Shaban 1331 | 6-Jul-1913 | Sunday | 29 days. |
| Ramadan 1331 | 4-Aug-1913 | Monday | 29 days. |
| Shawwal 1331 | 2-Sep-1913 | Tuesday | 30 days. |
| Dhu al-Qidah 1331 | 2-Oct-1913 | Thursday | 29 days. |
| Dhu al-Hijjah 1331 | 31-Oct-1913 | Friday | 30 days. |