The flight of the Holy Family into Egypt.
On the day after the Nativity the Church remembers how Joseph, warned by an angel, took the Child and His Mother and fled into Egypt from the wrath of Herod, and remained there until the death of the king, that the word of the prophet might be fulfilled: Out of Egypt have I called My Son.
Feast day
On the New Calendar, Flight into Egypt is commemorated on December 26. Churches on the Old (Julian) Calendar keep the feast on January 8 of the civil calendar.
Also commemorated on December 26

Constantine the Jew
Venerable, Κωνσταντίνος ο εξ Ιουδαίων
Venerable Constantine of Synnada, a convert from Judaism.
Constantius the Russian
Martyr, Κωνστάντιος ο Ρώσος
New Hieromartyr Constantius the Russian of the Great Lavra on Mount Athos.
Nikodemos of Tismana
Venerable, Νικόδημος της Τισμάνα
Venerable Nikodemos the Sanctified of Tismana, founder of monasteries in Romania.