In most of the Muslim world, the faithful are celebrating Eid al-Adha, the second of two major holidays in Islam.
The day begins with morning prayers.
The celebrations continue with visits to friends and family, exchange of gifts and feasts.
Those who can afford it also slaughter an animal, like a cow or sheep, and share the meat with the less fortunate.
Here are five things to know about the holiday:
1. Pronounced EED al-UHD-huh, the holiday is also known as the Feast of Sacrifice. It is one of two Eid holidays observed by Muslims. The other is Eid al-Fitr, which follows the conclusion of Ramadan, the month of fasting.
2. Eid al-Adha commemorates when God appeared to Abraham – known as Ibrahim to Muslims – in a dream and asked him to sacrifice his son as an act of obedience. As Abraham was about to sacrifice his son, God stopped him and gave him a sheep to kill in place of his son. A version of the story also appears in the Torah and the Bible’s Old Testament.
3. To commemorate God’s test of Ibrahim, many Muslim families sacrifice an animal and share the meat with the poor. They also are required to donate to charities that benefit the poor. Muslims also routinely exchange presents during the holiday.
4. Considered one of Islam’s revered observances, the three-day religious holiday corresponds with the height of Hajj, the pilgrimage to Mecca that all financially and physically able Muslims are required to undertake once in their lifetime. The pilgrimage annually draws 2 million Muslims.
5. This year, Eid al-Adha begins Monday in most of the Muslim world. Because the festival depends on the sighting of the new moon, some countries may celebrate on Tuesday. Eid Mubarak (pronounced EED muh-BAR-ack) and Eid Saeed are routine greetings used during the observance to offer best wishes.