August 12 - Eastern Orthodox liturgical calendar - August 14
All fixed commemorations below are observed on August 26 by Eastern Orthodox Churches on the Old Calendar. [note 1]
For August 13, Orthodox Churches on the Old Calendar commemorate the Saints listed on July 31 .
August 1 - Eastern Orthodox liturgical calendar - August 3
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 13 - Eastern Orthodox liturgical calendar - August 15
August 15 - Eastern Orthodox liturgical calendar - August 17
August 16 - Eastern Orthodox liturgical calendar - August 18
August 17 - Eastern Orthodox liturgical calendar - August 19
August 19 – Eastern Orthodox liturgical calendar – August 21
January 29 - Eastern Orthodox liturgical calendar - January 31
August 27 - Eastern Orthodox liturgical calendar - August 29
August 30 - Eastern Orthodox liturgical calendar - September 1
August 21 - Eastern Orthodox liturgical calendar - August 23
August 22 - Eastern Orthodox liturgical calendar - August 24
August 23 - Eastern Orthodox liturgical calendar - August 25
August 25 - Eastern Orthodox liturgical calendar - August 27
August 26 - Eastern Orthodox liturgical calendar - August 28
August 29 - Eastern Orthodox liturgical calendar - August 31