Rajab 1581 AH
December 25, 2155 – January 23, 2156 Estimated
| Hijri date | Gregorian date | Day | Event / status |
|---|---|---|---|
| 1 Rajab | December 25, 2155 | Thursday | Estimated |
| 2 Rajab | December 26, 2155 | Friday | Estimated |
| 3 Rajab | December 27, 2155 | Saturday | Estimated |
| 4 Rajab | December 28, 2155 | Sunday | Estimated |
| 5 Rajab | December 29, 2155 | Monday | Estimated |
| 6 Rajab | December 30, 2155 | Tuesday | Estimated |
| 7 Rajab | December 31, 2155 | Wednesday | Estimated |
| 8 Rajab | January 1, 2156 | Thursday | Estimated |
| 9 Rajab | January 2, 2156 | Friday | Estimated |
| 10 Rajab | January 3, 2156 | Saturday | Estimated |
| 11 Rajab | January 4, 2156 | Sunday | Estimated |
| 12 Rajab | January 5, 2156 | Monday | Estimated |
| 13 Rajab | January 6, 2156 | Tuesday | White DayEstimated |
| 14 Rajab | January 7, 2156 | Wednesday | White DayEstimated |
| 15 Rajab | January 8, 2156 | Thursday | White DayEstimated |
| 16 Rajab | January 9, 2156 | Friday | Estimated |
| 17 Rajab | January 10, 2156 | Saturday | Estimated |
| 18 Rajab | January 11, 2156 | Sunday | Estimated |
| 19 Rajab | January 12, 2156 | Monday | Estimated |
| 20 Rajab | January 13, 2156 | Tuesday | Estimated |
| 21 Rajab | January 14, 2156 | Wednesday | Estimated |
| 22 Rajab | January 15, 2156 | Thursday | Estimated |
| 23 Rajab | January 16, 2156 | Friday | Estimated |
| 24 Rajab | January 17, 2156 | Saturday | Estimated |
| 25 Rajab | January 18, 2156 | Sunday | Estimated |
| 26 Rajab | January 19, 2156 | Monday | Estimated |
| 27 Rajab | January 20, 2156 | Tuesday | Isra and Mi’raj (commonly observed)Estimated |
| 28 Rajab | January 21, 2156 | Wednesday | Estimated |
| 29 Rajab | January 22, 2156 | Thursday | Estimated |
| 30 Rajab | January 23, 2156 | Friday | Estimated |
Dates in Rajab
Each Hijri day is paired with its current Gregorian equivalent. Events, White Days, and status labels use the same IslamCal calendar record.