September 11 (Eastern Orthodox liturgics)
Sep. 10 - Eastern Orthodox Church calendar - Sep. 12
All fixed commemorations below celebrated on Sep. 24 by Orthodox Churches on the Old Calendar
Saints
- Venerable Theodora of Alexandria (491)
- Saint Paphnutius the Confessor, Bishop in the Egyptian Thebaid (4th century)
- Saint Euphrosynus the Cook of Alexandria (9th century)
- Martyr Ia of Persia and the 9,000 martyrs with her (362-364)
- Martyrs Diodorus, Didymus, and Diomedes of Laodicea (362-364)
- Martyrs Euanthia, her husband Demetrius, and their son Demetrian at Skepsis on the Hellespont (1st century)
- Martyrs Serapion, Hieronides, and Leontius of Alexandria (237)
Other commemorations
- Weeping Kazan Icon of "Kaplunovka"
- Translation of Relics of Sergius and Herman Wonder-workers of Valaam (1542-1550)
- Repose of Elder Melchizedek of Mzensk (1846)
- Canonization of Saint Xenia of Saint Petersburg (1978)