September 19 (Eastern Orthodox liturgics)
Sep. 18 - Eastern Orthodox liturgical calendar - Sep. 20
All fixed commemorations below celebrated on October 2 by Orthodox Churches on the Old Calendar.
For September 18th, Orthodox Churches on the Old Calendar commemorate the Saints listed on September 6.
Saints
Martyrs Trophimus, Sabbatius, and Dorymedon of SynnadaPre-Schism Western saints
- Saint Felix and Constantia, martyrs under Nero in Nocera near Naples, in Italy
- Hieromartyrs Januarius, Bishop of Benevento, and his companions, at Pozzuoli :
- Saint Eustochius, successor of St Brice as Bishop of Tours in France
- Saint Seguanos, in the diocese of Langres in Gaul, Confessor
- Saint Goeric, successor of St Arnulf as Bishop of Metz in France
- Saint Pomposa, a nun at Peñamelaria near Cordoba in Spain, beheaded by the Moors in Cordoba
- Saint Theodore of Tarsus, Archbishop of Canterbury
Post-Schism Orthodox saints
- Blessed Igor (George), tonsured Gabriel, great prince of Chernigov and Kiev
- ''Blessed Prince Theodore of Smolensk and Yaroslavl and his children Saints David and Constantine''
New martyrs and confessors
- New Hieromartyr Constantine, Priest, of Bogorodsk, and two martyrs with him
- New Hieromartyr Nicholas Iskrovsky, Protopresbyter
- Venerable Alexis, Hiero-Schemamonk of Zosima Hermitage
- New Hieromartyr Constantine Bogoslovsky, Priest
- New Martyr Nilus Smirnov, Priest
- Virgin-martyr Mary, at Bamlag