Venerable Luke the New Stylite of Chalcedon.
Venerable Luke was a soldier who became a monk and priest in the tenth century. He took his stand upon a pillar near Chalcedon, where he lived in prayer and fasting for more than forty years, drawing many to repentance. He reposed in peace in the tenth century.
Feast day
On the New Calendar, Luke the New Stylite is commemorated on December 11. Churches on the Old (Julian) Calendar keep the feast on December 24 of the civil calendar.
Also commemorated on December 11

Nikephoros Phokas
Saint, Νικηφόρος Φωκάς
Righteous Emperor Nikephoros Phokas, benefactor of the Great Lavra of Athos.
Synaxis of All Saints of Georgia
Saint, Σύναξη Πάντων των Γεωργιανών Αγίων
Synaxis of all the Saints who have shone forth in the land of Georgia.