Ramadan 1643 AH
April 18, 2216 – May 17, 2216 Estimated
| Hijri date | Gregorian date | Day | Event / status |
|---|---|---|---|
| 1 Ramadan | April 18, 2216 | Thursday | Beginning of RamadanEstimated |
| 2 Ramadan | April 19, 2216 | Friday | Estimated |
| 3 Ramadan | April 20, 2216 | Saturday | Estimated |
| 4 Ramadan | April 21, 2216 | Sunday | Estimated |
| 5 Ramadan | April 22, 2216 | Monday | Estimated |
| 6 Ramadan | April 23, 2216 | Tuesday | Estimated |
| 7 Ramadan | April 24, 2216 | Wednesday | Estimated |
| 8 Ramadan | April 25, 2216 | Thursday | Estimated |
| 9 Ramadan | April 26, 2216 | Friday | Estimated |
| 10 Ramadan | April 27, 2216 | Saturday | Estimated |
| 11 Ramadan | April 28, 2216 | Sunday | Estimated |
| 12 Ramadan | April 29, 2216 | Monday | Estimated |
| 13 Ramadan | April 30, 2216 | Tuesday | Estimated |
| 14 Ramadan | May 1, 2216 | Wednesday | Estimated |
| 15 Ramadan | May 2, 2216 | Thursday | Estimated |
| 16 Ramadan | May 3, 2216 | Friday | Estimated |
| 17 Ramadan | May 4, 2216 | Saturday | Estimated |
| 18 Ramadan | May 5, 2216 | Sunday | Estimated |
| 19 Ramadan | May 6, 2216 | Monday | Estimated |
| 20 Ramadan | May 7, 2216 | Tuesday | Estimated |
| 21 Ramadan | May 8, 2216 | Wednesday | Estimated |
| 22 Ramadan | May 9, 2216 | Thursday | Estimated |
| 23 Ramadan | May 10, 2216 | Friday | Estimated |
| 24 Ramadan | May 11, 2216 | Saturday | Estimated |
| 25 Ramadan | May 12, 2216 | Sunday | Estimated |
| 26 Ramadan | May 13, 2216 | Monday | Estimated |
| 27 Ramadan | May 14, 2216 | Tuesday | Laylat al-Qadr (27th-night reference)Estimated |
| 28 Ramadan | May 15, 2216 | Wednesday | Estimated |
| 29 Ramadan | May 16, 2216 | Thursday | Estimated |
| 30 Ramadan | May 17, 2216 | Friday | Estimated |
Dates in Ramadan
Each Hijri day is paired with its current Gregorian equivalent. Events, White Days, and status labels use the same IslamCal calendar record.