The Baptism of the Christ (or the Baptism of Christ) is the feast day commemorating the baptism of Jesus in the Jordan River by John the Baptist. Originally the baptism of Christ was celebrated on Epiphany, which commemorates the coming of the Magi, the baptism of Christ, and the wedding at Cana. Over time in the West, however, the celebration of the baptism of the Lord came to be commemorated as a distinct feast from Epiphany. It is celebrated in the Catholic Church as well as the Anglican and Lutheran Churches on the first Sunday following The Epiphany of Our Lord ( January 6).
In the Eastern Orthodox and the Eastern Catholic Churches, the Baptism of the Lord is celebrated as an integral part of the celebration on January 6, the Great Feast of the Theophany. For those churches which follow the traditional Julian Calendar, January 6 falls on January 19 of the modern Gregorian Calendar (see Epiphany (holiday) and Theophany for details).
The Baptism of the Lord is observed as a distinct feast in the Roman rite, although it was originally one of three Gospel events marked by the feast of the Epiphany. Long after the visit of the Magi had in the West overshadowed the other elements commemorated in the Epiphany, Pope Pius XII instituted in 1955 a separate liturgical commemoration of the Baptism.