August 27 - Eastern Orthodox liturgical calendar - August 29
All fixed commemorations below are observed on September 10 by Orthodox Churches on the Old Calendar.
For August 28, Orthodox Churches on the Old Calendar commemorate the Saints listed on August 15.
Righteous Hezekiah, King of Judah (696 B.C.)
Righteous Anna the Prophetess, daughter of Phanuel (1st century) (see also: February 3)
Holy 33 Martyrs of Heraclea, by fire.
Martyrs Irene and Sophia, by the sword. (see also: September 18)
Martyrs Diomedes and Laurence, shot with arrows after being tied to a tree.
Venerable Moses the Black, of Scetis (c. 375)
Martyr Queen Shushanik (Susanna) of Georgia (475) (see also: October 17)
Saint Hermes and Companions, martyrs in Rome under the judge Aurelian (c. 120)
Saint Pelagius of Constance, a child-martyr put to death in Pannonia during the persecution of Roman Emperor Numerian (c. 283)
Saint Julian of Auvergne (3rd century)
Saints Fortunatus, Gaius and Anthes, martyrs near Salerno in Italy under Diocletian (303)
Blessed Augustine of Hippo, Bishop of Hippo (430) (see also: June 15)
Saint Ambrose, Bishop of Saintes (c. 450)
Saint Vivianus, Bishop of Saintes and Confessor (c. 460)
Saint Facundinus, Bishop of Taino in Umbria (c. 620)