June

• Martyr Patrick of Prusa and his Companions

  1 June

• Martyrs Thallelaios, Alexander and Asterios

  2 June

• Saint Alexis the Metropolitan

  2 June

• Constantine and Helen

  3 June

• Second Ecumenical Council

  4 June

• Martyr Michael the Sabaite

  5 June

• Michael of Synnada

  5 June

• Saint Vincent of Lerins

  6 June

• Saint Therapont of Cyprus

  7 June

• Apostles Carpus and Alphaeus of the Seventy

  8 June

• Martyr George the new

  8 June

• Martyrs Theodora and Didymus

  9 June

• Nichetas of Chalcedon

  10 June

• Holy Virgin Martyr Theodosia of Tyre

  11 June

• Saint Luke of Crimea

  11 June

• Isaac of the Dalmatos Monastery

  12 June

• Holy Martyr Philosophus of Egypt

  13 June

• Justin Popovic

  14 June

• Edict of Milan

  15 June

• St Pothinus of Lyons

  15 June

• Martyrs Lucian, Maximian and Julian of Beauvais

  16 June

• Metrophanes of Byzantium

  17 June

• Dorotheus of Tyre

  18 June

• Theodore of Jordan

  18 June

• Hilarion the new, Abbot of the Dalmatus Monastery

  19 June

• Hilarion the Younger of the Dalmatos Monastery

  19 June

• Theodotus of Ancyra

  20 June

• Patriarch Ephraim of Antioch

  21 June

• Cyril of Alexandria

  22 June

• Saint Aquilina of Phoenicia

  22 June

• Bassianus of Lodi

  23 June

• Apostles Bartholomew and Barnabas

  24 June

• Onuphrius the Great

  25 June

• Saint Peter of Athos

  25 June

• Martyr Aquilina of Biblos

  26 June

• Holy Presbyter Severus

  27 June

• Prophet Elisha

  27 June

• Augustine of Hippo

  28 June

• Lazar of Serbia

  28 June

• Saint Jerome

  28 June

• Tikhon of Amathus

  29 June

• Manuel

  30 June

• Martyrs of Chalcedon

  30 June