Sant Joan Baptista, or Saint John the Baptist, is a significant figure in Christianity, known for baptizing Jesus Christ in the River Jordan. He is celebrated for his role as a prophet and for calling people to repentance. His life and teachings are documented in the New Testament, particularly in the Gospels of {Matthew}, {Mark}, {Luke}, and {John}. The feast of Sant Joan Baptista is observed on June 24th, marking his birth. This day is celebrated in various cultures with festivals, bonfires, and traditional foods. In some regions, it symbolizes the arrival of summer and is associated with various local customs and rituals.