April 28 (Eastern Orthodox liturgics)
April 27 - Eastern Orthodox liturgical calendar - April 29
The Nine martyrs of Cyzicus.
St. Adalbero, Bishop of Augsburg.
St. Cyril of Turov.
The Order of St. Cyril of Turov, 2nd degree.
April 27 (Eastern Orthodox liturgics)
April 26 - Eastern Orthodox Church calendar - April 28
Martyrdom of St. Simeon (Menologion of Basil II, 10th century).
St. Anthimus of Nicomedia, (Menologion of Basil II, 10th century).
St. Simeon Stylites the Younger.
St. Simeon Stylites.