Epiphany, also called Feast of the Epiphany, Theophany, or Three Kings’ Day, (from Greek epiphaneia, “manifestation”), occurs on January 6, 12 days after Christmas. The Catholic Church moves the celebration of the feast to the closest Sunday as to give more weight to the feast. Epiphany commemorates the first manifestation of Jesus Christ to the Gentiles, represented by the Magi. Epiphany is one of the three principal and oldest festival days of the Christian church (the other two are Easter and Christmas). Roman Catholics, Lutherans, Anglicans, and other Western churches observe the feast on January 6, while some Eastern Orthodox churches celebrate Epiphany on January 19, since their Christmas Eve falls on January 6.