thumb|Menaion icon for April. One day for one saint
Mar. 31 - Eastern Orthodox liturgical calendar - Apr. 2
All fixed commemorations below celebrated on April 14 by Orthodox Churches on the Old Calendar.
For April 1, Orthodox Churches on the Old Calendar commemorate the Saints listed on March 19.
Saints
- Saints Hermes and Theodora the martyrs (132)
- Saint Melito of Sardis, Bishop of Sardis (177)
- Martyrs Gerontius and Basilides (3rd century)
- Saints Alexander, Dionysius, Ingeniani, Panteros (or Pantainos), Parthenios and Saturninus the Martyrs.
- Martyr Polynikos.
- Righteous Achaz (Ahaz)
- Saint Mary of Egypt (c. 421)
- Saint Makarios of Pelekete, Abbot of Pelekete Monastery (820)