December 19 (Eastern Orthodox liturgics)
December 18 - Eastern Orthodox liturgical calendar - December 20
St. Bonifatius from Tarsus.
Martyr Polyeuctus, at Caesarea in Cappadocia (Menologion of Basil II, 10th century).
Martyr Timothy the Deacon, in Mauretania (Menologion of Basil II, 10th century).
Ceramic altarpiece with St. Anastasius I, Pope of Rome (1923).
December 18 (Eastern Orthodox liturgics)
December 17 - Eastern Orthodox liturgical calendar - December 19
St. Sebastian.
St. Sebastian and the arrows.
St. Flannans Cathedral, Killaloe
Cell of St. Daniel the Hesychast (Daniil Sihastrul).