Muharram 1598 AH
December 29, 2171 – January 27, 2172 Estimated
| Hijri date | Gregorian date | Day | Event / status |
|---|---|---|---|
| 1 Muharram | December 29, 2171 | Sunday | Islamic New YearEstimated |
| 2 Muharram | December 30, 2171 | Monday | Estimated |
| 3 Muharram | December 31, 2171 | Tuesday | Estimated |
| 4 Muharram | January 1, 2172 | Wednesday | Estimated |
| 5 Muharram | January 2, 2172 | Thursday | Estimated |
| 6 Muharram | January 3, 2172 | Friday | Estimated |
| 7 Muharram | January 4, 2172 | Saturday | Estimated |
| 8 Muharram | January 5, 2172 | Sunday | Estimated |
| 9 Muharram | January 6, 2172 | Monday | Estimated |
| 10 Muharram | January 7, 2172 | Tuesday | AshuraEstimated |
| 11 Muharram | January 8, 2172 | Wednesday | Estimated |
| 12 Muharram | January 9, 2172 | Thursday | Estimated |
| 13 Muharram | January 10, 2172 | Friday | White DayEstimated |
| 14 Muharram | January 11, 2172 | Saturday | White DayEstimated |
| 15 Muharram | January 12, 2172 | Sunday | White DayEstimated |
| 16 Muharram | January 13, 2172 | Monday | Estimated |
| 17 Muharram | January 14, 2172 | Tuesday | Estimated |
| 18 Muharram | January 15, 2172 | Wednesday | Estimated |
| 19 Muharram | January 16, 2172 | Thursday | Estimated |
| 20 Muharram | January 17, 2172 | Friday | Estimated |
| 21 Muharram | January 18, 2172 | Saturday | Estimated |
| 22 Muharram | January 19, 2172 | Sunday | Estimated |
| 23 Muharram | January 20, 2172 | Monday | Estimated |
| 24 Muharram | January 21, 2172 | Tuesday | Estimated |
| 25 Muharram | January 22, 2172 | Wednesday | Estimated |
| 26 Muharram | January 23, 2172 | Thursday | Estimated |
| 27 Muharram | January 24, 2172 | Friday | Estimated |
| 28 Muharram | January 25, 2172 | Saturday | Estimated |
| 29 Muharram | January 26, 2172 | Sunday | Estimated |
| 30 Muharram | January 27, 2172 | Monday | Estimated |
Dates in Muharram
Each Hijri day is paired with its current Gregorian equivalent. Events, White Days, and status labels use the same IslamCal calendar record.