Eid-ul-Azha is being celebrated in Saudi Arabia, USA and some other countries on Monday (today), whereas it will be celebrated in Pakistan on Tuesday (tomorrow).
The biggest gathering of Eid takes place in Saudi Arabia, where millions of Muslims gathered to perform Hajj.
Animals will be sacrificed on Eid to perform Sunnat of Hazrat Ibrahim (A.S) and meat will be distributed among relatives and the poor.