April 24 - Eastern Orthodox liturgical calendar - April 26
All fixed commemorations below are observed on May 8 by Eastern Orthodox Churches on the Old Calendar. [note 1]
For April 25th, Orthodox Churches on the Old Calendar commemorate the Saints listed on April 12 .
Mar. 31 - Eastern Orthodox liturgical calendar - Apr. 2
April 2 - Eastern Orthodox liturgical calendar - April 4
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 11 - Eastern Orthodox liturgical calendar - April 13
April 13 - Eastern Orthodox liturgical calendar - April 15
April 14 - Eastern Orthodox liturgical calendar - April 16
April 15 - Eastern Orthodox liturgical calendar - April 17
April 16 - Eastern Orthodox liturgical calendar - April 18
Apr. 23 - Eastern Orthodox liturgical calendar - Apr. 25
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
April 20 - Eastern Orthodox liturgical calendar - April 22
April 21 - Eastern Orthodox liturgical calendar - April 23
April 29 - Eastern Orthodox liturgical calendar - May 1
January 24 - Eastern Orthodox liturgical calendar - January 26
April 6 - Eastern Orthodox liturgical calendar - April 8
Greek Sources
Russian Sources