7 December 2025, Sunday (24.11 according to the old style)
Church calendar for 7 December 2025
Saints commemorated
- Great Martyr Catherine of Alexandria ок. 287 — †305
- Great Martyr Catherine of Alexandria † ок. 305–313
- Great Martyr Mercurius of Caesarea (Philopater, Abu Seifein) ок. 225 — 250
- Martyr Martyr Mercury of Smolensk † 1239
- Martyr Mercury of Smolensk, the Warrior † 1239