September 21 (Eastern Orthodox liturgics)
Sep. 20 - Eastern Orthodox liturgical calendar - Sep. 22
Prophet Jonah.
Apostle Quadratus of the Seventy.
Martyr Priscus of Phrygia.
Venerables Isaac and Meletius of Cyprus.
September 20 (Eastern Orthodox liturgics)
Sep. 19 - Eastern Orthodox liturgical calendar - Sep. 21
St. Eustathios Placidas.
Martyrdom of St. Eustathios Placidas and family.
Eustathios of Thessaloniki, Archbishop (c.1175 - c.1195/6).
Holy Martyr Blessed Prince Michael of Chernigov.