23 January 1900, Tuesday (11.01 according to the old style)
Church calendar for 23 January 1900
Saints commemorated
- Hierarch Hyginus, Bishop of Rome ? — †ок. 142
- Venerable, Fool-for-Christ Michael of Klopsk XIV в. — † 1453 или 1456
- Hierarch Paulinus II of Aquileia ок. 726 — 802
- Righteous Theodosius the Great, the Cenobiarch ок. 424 — 529
- Hierarch Urban of Langres ? — 390