August 17 - Eastern Orthodox liturgical calendar - August 19
All fixed commemorations below are observed on August 31 by Eastern Orthodox Churches on the Old Calendar. [note 1]
For August 18, Orthodox Churches on the Old Calendar commemorate the Saints listed on August 5 .
August 2 - Eastern Orthodox liturgical calendar - August 4
August 3 - Eastern Orthodox liturgical calendar - August 5
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 11 - Eastern Orthodox liturgical calendar - August 13
August 15 - Eastern Orthodox liturgical calendar - August 17
August 16 - Eastern Orthodox liturgical calendar - August 18
August 19 – Eastern Orthodox liturgical calendar – August 21
January 19 - Eastern Orthodox liturgical calendar - January 21.
January 23 - Eastern Orthodox liturgical calendar - January 25
February 13 - Eastern Orthodox liturgical calendar - February 15
December 17 - Eastern Orthodox liturgical calendar - December 19
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 23 - Eastern Orthodox liturgical calendar - August 25
August 25 - Eastern Orthodox liturgical calendar - August 27
August 29 - Eastern Orthodox liturgical calendar - August 31