September 27 (Eastern Orthodox liturgics)
September 26 - Eastern Orthodox liturgical calendar - September 28
All fixed commemorations below are celebrated on October 10 by Orthodox Churches on the Old Calendar.
For September 27th, Orthodox Churches on the Old Calendar commemorate the Saints listed on September 14.
Saints
Apostles Mark of Bibloupolis, ''Aristarchus, and Zenas the Lawyer, of the Seventy- Martyr Epicharis of Rome
- Martyr Gaiana.
- Hieromarytr Philemon the Bishop, and martyr Fortunatus.
- Holy 15 martyrs drowned at sea.
Pre-Schism Western saints
- Saint Caius of Milan, by tradition the first Bishop of Milan in Italy
- Saint Adheritus, a Greek by birth, he succeeded St Apollinaris as Bishop of Ravenna in Italy
- Saint Deodatus, a martyr in Sora in central Italy.
- Saints Fidentius and Terence, martyrs venerated in Todi in central Italy.
- Saints Florentinus and Hilary, two hermits martyred in France by barbarians.
- Saint Ceraunus, Bishop of Paris in France
- Martyr Sigeberht of East Anglia, King of the East Angles
- Saint Barrog, a disciple of St Cadoc of Wales, hermit
- Saint Hiltrude, a hermit near the monastery of Liessies in France
- Saints Adolphus and John, two brothers born in Seville in Spain of a Moorish father and a Christian mother, martyred in Cordoba under Abderrahman II
- Saint Marcellus, born in Ireland, he became a monk at St Gall in Switzerland
Post-Schism Orthodox saints
- Venerable Sabbatius, Wonderworker of Solovki
- New Hieromartyr Anthimus the Georgian, Metropolitan of Wallachia
- New Virgin-martyr Aquilina of Zagliveri, Thessalonica
- Saint Archippus, Schemamonk of Glinsk Hermitage
- Saint Rachel, Schemanun of Borodino Convent
New martyrs and confessors
- New Hieromartyr Demetrius Shishokin, Priest
- New Hieromartyr Herman, Bishop of Volsk
- New Hieromartyr Michael Platonov, Priest New Hieromartyr Peter (Polyansky), Metropolitan of Krutitsy
- New Hieromartyr Theodore Bogoyavlensky, Priest
Other commemorations
- Commemoration of the vision and speechlessness of Zachariah.