The Epiphany, often referred to as the Feast of the Three Kings or Three Kings' Day, is a Christian celebration that commemorates the visit of the Magi (also known as the Wise Men or Three Kings) to the infant Jesus.

Orthodox Christmas Day is celebrated by Orthodox Christians around the world. The difference in date from the December 25 celebration of Christmas in the Western Christian tradition arises from the use of different calendars.

Synaxis of St. John the Baptist honors St. John the Forerunner, who baptized Jesus Christ. It celebrates his role as a prophet, preacher of repentance and herald of spiritual renewal in Christian tradition.

The Orthodox New Year is also known as the Old New Year. This tradition is observed in many Orthodox Christian countries and communities, particularly those that continue to follow the Julian calendar for religious celebrations.

Theophany, celebrated primarily in Orthodox Christianity, is a feast that commemorates the baptism of Jesus Christ in the Jordan River by John the Baptist. It emphasizes the revelation of the Holy Trinity (Father, Son, and Holy Spirit) at the baptism.