The Day of Arafat, observed in Afghanistan along with other Islamic nations, is a highly significant holiday in the Islamic lunar calendar. The holiday corresponds to the 9th day of the holy month of Dhu al-Hijjah, the twelfth and the last month. The festival takes its name from the Mount Arafat where Prophet Muhammad is believed to have delivered his last sermon, highlighting the concepts of Islamic morality, such as human equality and unity.

In Afghanistan, as in many Islamic countries, this religious holiday is a day marked by profound observance. Observers of this sacred day generally spend the time in prayer and reflection. The day carries enormous importance as it is centered around repentance and seeking Allah's mercy. Fasting on the Day of Arafat is common and is perceived to cleanse the believer of sins for the previous year and the year to come. The day concludes with the sunset and marks the beginning of Eid al-Adha, another important Islamic festival.

Although the Day of Arafat is primarily a day of religious observance, it holds a strong sense of community and togetherness in Afghanistan. The day also carries historical significance as it commemorates Prophet Muhammad's last sermon emphasizing brotherhood, equality, and forgiveness. This occasion acts as a renewing point in the Islamic year where individuals strive to cleanse their souls, seek divine mercy, and improve their moral character.