December 14 - Eastern Orthodox liturgical calendar - December 16
St. Eleutherius, Bishop of Illyria (Menologion of Basil II, 10th century)
Church of St. Mesmin, La Chapelle-Saint-Mesmin, Loiret, France.
St. Tryphon of Pechenga, Enlightener of the Lapps.
New Hieromartyr Hilarion (Troitsky), Archbishop of Verey.
December 30 - Eastern Orthodox liturgical calendar - January 1
Venerable Melania the Younger, Nun of Rome (Menologion of Basil II, 10th century)
Pope St. Sylvester I and Emperor Constantine.
Adoration of the Cross by Pope St. Sylvester I, Empress Helena and Emperor Constantine.
Saint Theophylactus of Ohrid.