June 27 - Eastern Orthodox Church calendar - June 29
Martyr Irais of Alexandria
St. Irenaeus, Bishop of Lyon
St. Xenophon of Robeika
Saints Sergius and Herman of Valaam
June 26 - Eastern Orthodox Church calendar - June 28
June 28 (Eastern Orthodox liturgics)
…June 27 - Eastern Orthodox Church calendar - June 29 All fixed commemorations below celebrated on July 11 by Orthodox Churches on the Old Calendar…
St Joanna the Myrrhbearer, and the Head of St. John the Baptist.
Cathedral of St. Sampson the Hospitable, in St. Petersburg.
Venerable George of the Holy Mountain.
Hieromartyr Cyril Loukaris, Ecumenical Patriarch of Constantinople.