February 27 - Eastern Orthodox liturgical calendar - March 1 (February 29 on leap years).
All fixed commemorations below are observed on March 13 (March 12 on leap years) by Eastern Orthodox Churches on the Old Calendar. [note 1]
For February 28th, Orthodox Churches on the Old Calendar commemorate the Saints listed on February 15.
March 25 - Eastern Orthodox liturgical calendar - March 27
Apr. 23 - Eastern Orthodox liturgical calendar - Apr. 25
May 26 - Eastern Orthodox Church calendar - May 28
January 7 - Eastern Orthodox liturgical calendar - January 9
January 19 - Eastern Orthodox liturgical calendar - January 21.
January 20 - Eastern Orthodox liturgical calendar - January 22
January 23 - Eastern Orthodox liturgical calendar - January 25
January 28 - Eastern Orthodox liturgical calendar - January 30
January 31 - Eastern Orthodox liturgical calendar - February 2
February 5 - Eastern Orthodox liturgical calendar - February 7
February 9 - Eastern Orthodox liturgical calendar - February 11
February 13 - Eastern Orthodox liturgical calendar - February 15
February 16 - Eastern Orthodox liturgical calendar - February 18
February 18 - Eastern Orthodox liturgical calendar - February 20
February 19 - Eastern Orthodox liturgical calendar - February 21
February 20 - Eastern Orthodox liturgical calendar - February 22
February 21 - Eastern Orthodox liturgical calendar - February 23
February 25 - Eastern Orthodox liturgical calendar - February 27
February 26 - Eastern Orthodox liturgical calendar - February 28
December 10 - Eastern Orthodox liturgical calendar - December 12
Greek Sources
Russian Sources