Apr. 19 - Eastern Orthodox Church calendar - Apr. 21
All fixed commemorations below are observed on May 3 by Orthodox Churches on the Old Calendar.
For April 20th, Orthodox Churches on the Old Calendar commemorate the Saints listed on April 7.
New Martyrs and Confessors
New Hiero-Confessor Theodosius (Ganitsky), Bishop of Kolomna (1937)
Repose of Schemamonk Ignatius of St. Nicephorus Monastery in Olonets (1852)
Translation of the relics (1991) of St. Nikolai (Velimirovich), Bishop of Ochrid and Zhicha (1956) from America to Serbia.
"Cyprus" (392) and "Keepiazh" (Kipyazha) Icons of the Mother of God.
April 20 (Eastern Orthodox liturgics) Wikipedia (Text) CC BY-SA