3 January 2100, Sunday (21.12 according to the old style)
Church calendar for 3 January 2100
Saints commemorated
- Hierarch Peter, Metropolitan of Moscow 1260-е — 1326
- Virgin Martyr Juliana of Nicomedia † ок. 304 (в возрасте ок. 18 лет)
- Martyr Themistocles of Myra, Shepherd †251
- Blessed, Fool for Christ Procopius of Vyatka 1578 — †21 декабря 1627