Islamic Hijri Calendar For April - 1631 Hijri
| Western Date | Day of Week | Hijri Date |
|---|
| 1-April-1631 | Tuesday | 28-Shaban-1040 |
| 2-April-1631 | Wednesday | 29-Shaban-1040 |
| 3-April-1631 | Thursday | 1-Ramadan-1040 |
| 4-April-1631 | Friday | 2-Ramadan-1040 |
| 5-April-1631 | Saturday | 3-Ramadan-1040 |
| 6-April-1631 | Sunday | 4-Ramadan-1040 |
| 7-April-1631 | Monday | 5-Ramadan-1040 |
| 8-April-1631 | Tuesday | 6-Ramadan-1040 |
| 9-April-1631 | Wednesday | 7-Ramadan-1040 |
| 10-April-1631 | Thursday | 8-Ramadan-1040 |
| 11-April-1631 | Friday | 9-Ramadan-1040 |
| 12-April-1631 | Saturday | 10-Ramadan-1040 |
| 13-April-1631 | Sunday | 11-Ramadan-1040 |
| 14-April-1631 | Monday | 12-Ramadan-1040 |
| 15-April-1631 | Tuesday | 13-Ramadan-1040 |
| 16-April-1631 | Wednesday | 14-Ramadan-1040 |
| 17-April-1631 | Thursday | 15-Ramadan-1040 |
| 18-April-1631 | Friday | 16-Ramadan-1040 |
| 19-April-1631 | Saturday | 17-Ramadan-1040 |
| 20-April-1631 | Sunday | 18-Ramadan-1040 |
| 21-April-1631 | Monday | 19-Ramadan-1040 |
| 22-April-1631 | Tuesday | 20-Ramadan-1040 |
| 23-April-1631 | Wednesday | 21-Ramadan-1040 |
| 24-April-1631 | Thursday | 22-Ramadan-1040 |
| 25-April-1631 | Friday | 23-Ramadan-1040 |
| 26-April-1631 | Saturday | 24-Ramadan-1040 |
| 27-April-1631 | Sunday | 25-Ramadan-1040 |
| 28-April-1631 | Monday | 26-Ramadan-1040 |
| 29-April-1631 | Tuesday | 27-Ramadan-1040 |
| 30-April-1631 | Wednesday | 28-Ramadan-1040 |