June 21 - Eastern Orthodox Church calendar - June 23
All fixed commemorations below celebrated on July 5 by Orthodox Churches on the Old Calendar.
For June 22nd, Orthodox Churches on the Old Calendar commemorate the Saints listed on June 9.
Martyrs Zeno and his servant Zenas, of Philadelphia in Arabia (Amman) (304)
Martyrs Galacteon and Pompeian, by drowning, in Petra, Constantinople.
Martyrs Juliana and her son Saturninus, by fire, in Petra, Constantinople.
Hieromartyr Eusebius of Samosata, Bishop of Samosata (380)
St. Athanasius, Bishop of Chytri on Cyprus (4th century)
1,480 martyrs of Samaria (Sebasteia) in Palestine (c. 615)
Saint Basil, Abbot of Patalaria Monastery (8th-9th centuries)
Saint Flavius Clemens, Flavius Clemens, brother of the Emperor Vespasian and uncle of Titus and Domitian, he was beheaded for the Orthodox Faith (c. 96)
Saint Alban, protomartyr of Britain, in the Roman city of Verulamium (modern St Albans) (304) (see also: June 20 )
St. Paulinus the Merciful, Bishop of Nola (431)
Saint John I of Naples, Bishop of Naples in Italy (5th century)
Saint Aaron of Aleth (Aihran, Eran), hermit, monk and abbot at a monastery on Cézembre, a small island near Aleth, opposite Saint-Malo in Brittany, France (c.552)
Saint Consortia, founder of a convent in France endowed by King Clotaire after she miraculously healed his dying daughter; she was venerated at Cluny (c. 570)
Saint John IV of Naples, known as 'the Peacemaker', he was Bishop of Naples in Italy, where he is venerated as a patron-saint (835)
Saint Rotrudis, kinswoman of Charlemagne, a saint whose relics were enshrined at Saint Bertin in Saint-Omer, France (c. 869)