August 20 - Eastern Orthodox liturgical calendar - August 22
All fixed commemorations below are observed on September 3 by Eastern Orthodox Churches on the Old Calendar. [note 1]
For August 21, Orthodox Churches on the Old Calendar commemorate the Saints listed on August 8 .
April 18 - Eastern Orthodox liturgical calendar - April 20
July 31 - Eastern Orthodox liturgical calendar - Aug. 2
August 2 - Eastern Orthodox liturgical calendar - August 4
August 4 - Eastern Orthodox liturgical calendar - August 6
August 6 - Eastern Orthodox liturgical calendar - August 8
August 7 - Eastern Orthodox liturgical calendar - August 9
August 10 - Eastern Orthodox liturgical calendar - August 12
August 12 - Eastern Orthodox liturgical calendar - August 14
August 13 - Eastern Orthodox liturgical calendar - August 15
August 15 - Eastern Orthodox liturgical calendar - August 17
August 19 – Eastern Orthodox liturgical calendar – August 21
January 23 - Eastern Orthodox liturgical calendar - January 25
January 24 - Eastern Orthodox liturgical calendar - January 26
January 28 - Eastern Orthodox liturgical calendar - January 30
February 11 - Eastern Orthodox liturgical calendar - February 13
August 30 - Eastern Orthodox liturgical calendar - September 1
August 23 - Eastern Orthodox liturgical calendar - August 25
August 25 - Eastern Orthodox liturgical calendar - August 27
August 26 - Eastern Orthodox liturgical calendar - August 28
October 28 - Eastern Orthodox liturgical calendar - October 30