The Day of Arafah (also referred to as the Day of Repentance) is an Islamic festival celebrated on the ninth day of the month of Dhu al-Hijjah. It is the second day of the Hajj, an annual pilgrimage to Mecca.
National Day of School Failure Prevention is a French national observance, that annually falls on September 23. This observance was created under initiative of the French organization AFEV in 2008.
Mabon is a Pagan festival, that is connected with autumn equinox. This is a ritual of thanksgiving for the fruits of the earth.