It is celebrated 29.09.2026 according to the Julian calendar, or 12.10.2026 according to the Gregorian calendar. See what else we celebrate on that day here.
The Eighty Holy Martyrs of Byzantium (4th c.)
Martyrs of Byzantium (about 80 of them), were burnt in a marine vessel for their firmness in Orthodoxy during the reign of Emperor Valens.
Martyrs of Byzantium (about 80 of them), were burnt in a marine vessel for their firmness in Orthodoxy during the reign of Emperor Valens. 
