7 December 1917, Friday (24.11 according to the old style)

Church calendar for 7 December 1917

Saints commemorated

Great Martyr Catherine of Alexandria ок. 287 — †305
Great Martyr Catherine of Alexandria † ок. 305–313
Martyr Martyr Mercury of Smolensk † 1239
Great Martyr Mercurius of Caesarea (Philopater, Abu Seifein) ок. 225 — 250
Martyr Mercury of Smolensk, the Warrior † 1239