Today is Epiphany Sunday in most Christian liturgical calendars. It is normally observed on 6 January but since Christmas fell on a Saturday, it is celebrated on the nearest Sunday which is today. Thus the 12 Days of Christmas are still in effect and will continue until the actual date when the Christmas season generally ends for many. Most Eastern Orthodox churches and Russian Orthodox celebrate it using the Julian Calendar, so it occurs 13 days later. Their Advent Season is now taking place with Christmas Day on 7 Jan 2022.

Epiphany or Three Kings Day is to celebrate the baptism of Jesus and the arrival of The Magi (Three Kings or Wise Men). During the Middle Ages, this was a major feast day (a solemnity) requiring attendance at church on that day. However, it was decided (since its popularity began to wane) to move it to the Sunday followingChristmas. Some Protestant churches celebrate the Epiphany season from January 6 till Ash Wednesday. Orthodox Christians celebrate it on January 19 as they follow the Julian calendar.