when is eid al adha celebrated in relation to the religious calendar
Eid al-Adha In the Islamic lunar calendar, Eid al-Adha falls on the 10th day of Dhu al-Hijjah. In the international (Gregorian) calendar, the dates vary from year to year drifting approximately 11 days earlier each year.Eid al-Adha is the latter of the two Eid holidays, the former being Eid al-Fitr. The word "Eid" appears once in Al-Ma'ida, the fifth sura of the Quran, with the meaning "solemn festival".[3]
Islamic calendar The Islamic, Muslim, or Hijri calendar (Arabic: التقويم الهجري‎ at-taqwīm al-hijrī) is a lunar calendar consisting of 12 months in a year of 354 or 355 days. It is used (often alongside the Gregorian calendar) to date events in many Muslim countries. It is also used by Muslims to determine the proper days of Islamic holidays and rituals, such as the annual period of fasting and the proper time for the pilgrimage to Mecca.