Reference

The Christmas Season ends on February 2nd, but Christmastide ends on the Feast of the Epiphany ... December 25, and end with the Purification of the Blessed Virgin, February 2. It is a period which forms a distinct portion of the Liturgical Year, as distinct, by its own special spirit, from every other, as are Advent, Lent, Easter, or Pentecost

In medieval era Christendom, Christmastide "lasted from the Nativity to the Purification."[29][30] To this day, the "Christian cultures in Western Europe and Latin America extend the season to forty days, ending on the Feast of the Presentation of Jesus in the Temple and the Purification of Mary on 2 February, a feast also known as Candlemas because of the blessing of candles on this day, inspired by the Song of Simeon, which proclaims Jesus as 'a light for revelation to the nations'."[31] Many Churches refer to the period after the traditional Twelve Days of Christmas and up to Candlemas, as Epiphanytide, also called the Epiphany season.[32][33] The Puritans referred to the season as Christide as they did not affirm the sacrificial aspect of the Mass.[34]

Candlemas is a Christian holy day commemorating the Presentation of Jesus in the Temple. It falls on 2 February, and it is the very last day of Christmastide (Christmas and Epiphany Season). Although it is customary for Christians to remove Christmas ornaments on the Twelfth Night (Epiphany), many other Christian countries that wait until February 2nd to do so.