21 February 2129, Monday (07.02 according to the old style)
Clean Monday. Beginning of Great Lent
Saints commemorated
- Venerable Luke of Steiris (Hosios Loukas) ок. 896 — †7 февраля 953
- Hieromartyr Mitrofan, Bishop of Vladimir ? — 1238
- Hierarch Parthenius, Bishop of Lampsacus IV в.