Arafat Day is an important holiday in the Islamic calendar celebrated in Kuwait. It falls on the 9th day of Dhu al-Hijjah, the twelfth and final month in the Islamic calendar, just a day before Eid al-Adha, which is the 'Festival of the Sacrifice.' The day is named after the geographical area of Arafat, a barren plain near Mecca, Saudi Arabia where Prophet Muhammad gave his last sermon.

In Kuwait, Arafat Day is recognised as a public holiday. Its significance is rooted in the Islamic faith, tied to the rituals of Hajj - an Islamic pilgrimage to Mecca that billions of Muslims partake in every year. Pilgrims completing Hajj spend the entire day on Mount Arafat in deep prayer, reflection, and repentance. The day ends with the sighting of the moon, which signals the start of the festive period of Eid al-Adha.

Despite its inextricable link to Hajj, individuals not participating in the pilgrimage still commemorate Arafat Day. Kuwaitis joined by Muslims worldwide, partake in fasting and additional prayers for Arafat Day. This day is a pivotal time for Muslims to repent and ask for forgiveness. The day is an opportunity for spiritual cleansing and rejuvenation. Prayers and corteges often saturate the day, with families coming together to share meals and anticipate the coming of Eid al-Adha.