Commemoration of The Fathers of the First Ecumenical Council (325); Martyrs Justin the Philosopher, and those with him: Martyr Justin, Chariton and his wife Charita, Euelpistus, Hierax, Peon, and Valerian (166); Venerable Agapit, unmercenary physician, of the Near Caves in the Kyiv Caves Abbey (circa 1095).