Islamic Hijri Calendar For December - 1621 Hijri
| Western Date | Day of Week | Hijri Date |
|---|
| 1-December-1621 | Wednesday | 17-Muharram-1031 |
| 2-December-1621 | Thursday | 18-Muharram-1031 |
| 3-December-1621 | Friday | 19-Muharram-1031 |
| 4-December-1621 | Saturday | 20-Muharram-1031 |
| 5-December-1621 | Sunday | 21-Muharram-1031 |
| 6-December-1621 | Monday | 22-Muharram-1031 |
| 7-December-1621 | Tuesday | 23-Muharram-1031 |
| 8-December-1621 | Wednesday | 24-Muharram-1031 |
| 9-December-1621 | Thursday | 25-Muharram-1031 |
| 10-December-1621 | Friday | 26-Muharram-1031 |
| 11-December-1621 | Saturday | 27-Muharram-1031 |
| 12-December-1621 | Sunday | 28-Muharram-1031 |
| 13-December-1621 | Monday | 29-Muharram-1031 |
| 14-December-1621 | Tuesday | 30-Muharram-1031 |
| 15-December-1621 | Wednesday | 1-Safar-1031 |
| 16-December-1621 | Thursday | 2-Safar-1031 |
| 17-December-1621 | Friday | 3-Safar-1031 |
| 18-December-1621 | Saturday | 4-Safar-1031 |
| 19-December-1621 | Sunday | 5-Safar-1031 |
| 20-December-1621 | Monday | 6-Safar-1031 |
| 21-December-1621 | Tuesday | 7-Safar-1031 |
| 22-December-1621 | Wednesday | 8-Safar-1031 |
| 23-December-1621 | Thursday | 9-Safar-1031 |
| 24-December-1621 | Friday | 10-Safar-1031 |
| 25-December-1621 | Saturday | 11-Safar-1031 |
| 26-December-1621 | Sunday | 12-Safar-1031 |
| 27-December-1621 | Monday | 13-Safar-1031 |
| 28-December-1621 | Tuesday | 14-Safar-1031 |
| 29-December-1621 | Wednesday | 15-Safar-1031 |
| 30-December-1621 | Thursday | 16-Safar-1031 |
| 31-December-1621 | Friday | 17-Safar-1031 |