Islamic Calendar 1866
Important Hijri dates in 1866, with live estimated or confirmed status.
January 18, 1866Ramadan1 Ramadan 1282 AHCalculatedFebruary 13, 1866Laylat al-Qadr27 Ramadan 1282 AHCalculatedFebruary 17, 1866Eid al-Fitr1 Shawwal 1282 AHCalculatedApril 25, 1866Day of Arafah9 Dhul Hijjah 1282 AHCalculatedApril 26, 1866Eid al-Adha10 Dhul Hijjah 1282 AHCalculatedMay 25, 1866Ashura10 Muharram 1283 AHCalculatedDecember 5, 1866Isra and Mi’raj27 Rajab 1283 AHCalculated
Are these dates final?
Future lunar dates remain estimates until the relevant month start is reviewed and confirmed. Pages update from IslamCal’s shared reconciliation record, avoiding duplicated manual dates.