21 January 1900, Sunday (09.01 according to the old style)
Church calendar for 21 January 1900
Saints commemorated
- Hierarch Peter, Bishop of Sebastea ок. 340 — 391/392
- Hierarch Philip, Metropolitan of Moscow 1507 — 1569
- Martyr Polyeuctus of Melitene † 259
- Prophet Shemaiah The X век до Р.Х.