October 20 (Eastern Orthodox liturgics)
Oct. 19 - Eastern Orthodox Church calendar - Oct. 21
Fixed commemorations
All fixed commemorations below are observed on November 2 by Old Calendarists
Saints
- Martyr Artemius at Antioch (363)
- Venerable Gerasimus of Cephalonia, the "New Ascetic" (1579)
- Martyrs Eboras and Eunos of Persia (341)
- Martyrs Aborsam and Senoe, of Persia (c. 341)
- Saint Matrona of Chios (1462)
- Martyr Zebinas of Caesarea in Palaestina (308)
- Greatmartyr Artemius of Verkolsk (1542)
- Repose of Hieromonk Theodosius of Svyatogorsk Monastery (1850)
- Repose of Abbot Theodosius (Popov) of Optina (1903)
- New Hieromartyr Nicholas Lyubomudrov, priest of Latskoye village, Yaroslavl (1918)
- New Hieromartyr Herman (Kokkel), bishop of Alatyr (1937)
Other commemorations
Translation of the relics of New Monk-martyr Ignatius of Bulgaria and Mt. Athos (1814) from Constantinople to Mt. Athos.