Kha b-Nisan is a significant festival celebrated by the Mandaean community, marking the beginning of the new year. It typically falls in the month of Nisan, which corresponds to March or April in the Gregorian calendar. The festival symbolizes renewal and the arrival of spring, emphasizing themes of rebirth and purification. During Kha b-Nisan, Mandaeans engage in various rituals, including prayers and water baptisms, which are central to their faith. The celebration often includes communal gatherings, feasting, and the sharing of traditional foods. This festival reinforces community bonds and the importance of spiritual cleansing in Mandaean culture.