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