The Day of Arafah, which is considered one of the best days for Muslims as it is the ninth day of Dhul-Hijjah, which precedes Eid al-Adha. With the sunrise on the ninth of Dhul-Hijjah, pilgrims leave Mina heading to Mount Arafat to stand there, as standing at Arafat is considered the most important pillar of Islam, which is Hajj.