Eid al-Adha, a period of "communal enjoyment" for Muslims worldwide, has officially arrived. Here's what we've learned about the Islamic holiday.

Eid-ul-Adha coincides with the annual pilgrimage to Mecca which happens in Dhu-al-Hijjah, the last month in Islam’s lunar calendar. The day’s greeting is ‘Eid Mubarak’ Stay informed.