In the Ordinary Form of the Latin Rite the last day of the Christmas Season is the Baptism of Our Lord, when His hidden life ended and His public ministry began. The following day the Church begins “Ordinary Time.” However, the Extraordinary Form of the Latin Rite which uses the traditional liturgical calendar and forms, continues the celebration of Christmas through February 2nd, the Presentation of Our Lord in the Temple and Purification of Mary, also called Candlemas.