31 March 2121, Monday (17.03 according to the old style)
Church calendar for 31 March 2121
Saints commemorated
- Venerable Alexius, Man of God 2-я пол. IV в. – 411
- Venerable Alexius, Man of God кон. IV века — 411
- Venerable Macarius of Kalyazin 1402 — 1483
- Equal-to-the-Apostles Patrick of Ireland ок. 385/390 — 461