April 22 - Eastern Orthodox liturgical calendar - April 24
All fixed commemorations below are observed on May 6 by Eastern Orthodox Churches on the Old Calendar. [note 1]
For April 23, Orthodox Churches on the Old Calendar commemorate the saints listed on April 10 .
Mar. 31 - Eastern Orthodox liturgical calendar - Apr. 2
April 1 - Eastern Orthodox liturgical calendar - April 3
April 3 - Eastern Orthodox liturgical calendar - April 5
April 4 – Eastern Orthodox liturgical calendar – April 6
April 5 — Eastern Orthodox liturgical calendar — April 7
April 7 - Eastern Orthodox liturgical calendar - April 9
Apr. 9 - Eastern Orthodox liturgical calendar - Apr. 11
April 10 - Eastern Orthodox liturgical calendar - April 12
April 11 - Eastern Orthodox liturgical calendar - April 13
April 12 - Eastern Orthodox liturgical calendar - April 14
April 16 - Eastern Orthodox liturgical calendar - April 18
Apr. 23 - Eastern Orthodox liturgical calendar - Apr. 25
April 24 - Eastern Orthodox liturgical calendar - April 26
April 25 - Eastern Orthodox liturgical calendar - April 27
April 26 - Eastern Orthodox Church calendar - April 28
April 17 - Eastern Orthodox liturgical calendar - April 19
April 18 - Eastern Orthodox liturgical calendar - April 20
April 19 - Eastern Orthodox liturgical calendar - April 21
February 20 - Eastern Orthodox liturgical calendar - February 22
April 6 - Eastern Orthodox liturgical calendar - April 8
Greek Sources
Russian Sources