Islamic Hijri Calendar For December - 1815 Hijri
| Western Date | Day of Week | Hijri Date |
|---|
| 1-December-1815 | Friday | 29-Dhu al-Hijjah-1230 |
| 2-December-1815 | Saturday | 30-Dhu al-Hijjah-1230 |
| 3-December-1815 | Sunday | 1-Muharram-1231 |
| 4-December-1815 | Monday | 2-Muharram-1231 |
| 5-December-1815 | Tuesday | 3-Muharram-1231 |
| 6-December-1815 | Wednesday | 4-Muharram-1231 |
| 7-December-1815 | Thursday | 5-Muharram-1231 |
| 8-December-1815 | Friday | 6-Muharram-1231 |
| 9-December-1815 | Saturday | 7-Muharram-1231 |
| 10-December-1815 | Sunday | 8-Muharram-1231 |
| 11-December-1815 | Monday | 9-Muharram-1231 |
| 12-December-1815 | Tuesday | 10-Muharram-1231 |
| 13-December-1815 | Wednesday | 11-Muharram-1231 |
| 14-December-1815 | Thursday | 12-Muharram-1231 |
| 15-December-1815 | Friday | 13-Muharram-1231 |
| 16-December-1815 | Saturday | 14-Muharram-1231 |
| 17-December-1815 | Sunday | 15-Muharram-1231 |
| 18-December-1815 | Monday | 16-Muharram-1231 |
| 19-December-1815 | Tuesday | 17-Muharram-1231 |
| 20-December-1815 | Wednesday | 18-Muharram-1231 |
| 21-December-1815 | Thursday | 19-Muharram-1231 |
| 22-December-1815 | Friday | 20-Muharram-1231 |
| 23-December-1815 | Saturday | 21-Muharram-1231 |
| 24-December-1815 | Sunday | 22-Muharram-1231 |
| 25-December-1815 | Monday | 23-Muharram-1231 |
| 26-December-1815 | Tuesday | 24-Muharram-1231 |
| 27-December-1815 | Wednesday | 25-Muharram-1231 |
| 28-December-1815 | Thursday | 26-Muharram-1231 |
| 29-December-1815 | Friday | 27-Muharram-1231 |
| 30-December-1815 | Saturday | 28-Muharram-1231 |
| 31-December-1815 | Sunday | 29-Muharram-1231 |