September 20 (Eastern Orthodox liturgics)
Sep. 19 - Eastern Orthodox liturgical calendar - Sep. 21
All fixed commemorations below celebrated on October 3 by Eastern Orthodox Churches on the Old Calendar.
For September 20th, Orthodox Churches on the Old Calendar commemorate the Saints listed on September 7.
Saints
Great-martyr Eustathius Placidas, his wife Martyr Theopistes, and their sons Martyrs Agapius and Theopistus, of Rome- Martyrs Artemidorus and Thallos, by the sword.
- Martyr John the Confessor, of Egypt, beheaded in Palestine, and with him 40 martyrs
- Saints Theodore and Euprepius, and two men named Anastasius, confessors and disciples of Saint Maximos the Confessor.
- Hieromartyrs Hypatius, Bishop of Ephesus and Andrew the Presbyter, Confessors of the Holy Icons, under Leo III the Isaurian
- Venerable John the Godbearer, of Crete, monk
- Venerable Meletius of Cyprus, Bishop. ''''
Pre-Schism Western saints
- Saint Candida, a virgin-martyr in Carthage in North Africa under Maximian Herculeus
- Saint Glycerius, Archbishop of Milan, Confessor
- Saint Agapitus I, Pope of Rome
- Saint Vincent Madelgarius, Benedictine monk
- Saint Eusebia of Saint-Cyr, Benedictine Abbess of a convent in Marseilles in France, martyred with some forty nuns by the Saracens at Saint-Cyr
Post-Schism Orthodox saints
- Saint Eustathius of Thessalonica, Archbishop of Thessalonica Holy Martyrs Blessed Prince Michael of Chernigov, and his counsellor Theodore of Chernigov, Wonderworkers
- Saint Oleg Romanovich, Prince of Bryansk
- Right-believing Prince John of Putyvl, Ukraine
- New Monk-martyr Hilarion the Cretan, of St. Anne’s Skete, Mt. Athos, at Constantinople
New martyrs and confessors
- New Hieromartyr Anatole, Archbishop of Irkutsk
- New Hieromartyrs Theoctistus Smelnitsky and Alexander Tetiuyev, Priests