April 5 (Eastern Orthodox liturgics)
Apr. 4 – Eastern Orthodox Church calendar – Apr. 6
All fixed commemorations below celebrated on Apr. 18 by Old Calendarists
Saints
- Martyrs Theodoulos, reader; Agathapodes, deacon; and those with them at Thessalonica
- Saint Publius of Egypt, monk
- Saints Theonas, Symeon, and Phorbinus of Egypt
- Saint Theodora of Thessalonica, nun
- Saint Mark the Anchorite of Athens
- Saint Plato, abbot of the Studion
- New martyr George of New Ephesus
- Martyrs Claudius, Diodorus, Victor, Victorinus, Pappias, Scrapion and Nicephorus
- 5 girl martyrs of Neanidor of Lesbos
Other Commemorations
- Repose of Blessed Theodore of Svir (1822)
- Repose of Righteous Symeon Klimych (1837)
- Repose of Elder Philemon of Valaam and Jordanville (1953)