Eid al-Adha (Dhu al-Hijjah 10), is an official observance in the Hijri calendar, marked each year on the tenth day of Dhu al-Hijjah. The day is characterized by the ritual sacrifice of animals and is recognized a public holiday in many Islamic countries. Eid al-Adha coincides with the conclusion of the Hajj pilgrimage and holds particular significance for Muslims. On this day, families often distribute the meat of the sacrificed animal among those in need. Eid al-Adha is observed with various customs and traditions across different communities and plays an important role in social solidarity. This observance is also included in the official calendar of Iran.
