4 January 2151, Monday (21.12 according to the old style)
Church calendar for 4 January 2151
Saints commemorated
- Blessed, Fool for Christ Procopius of Vyatka 1578 — †21 декабря 1627
- Martyr Themistocles of Myra, Shepherd †251
- Virgin Martyr Juliana of Nicomedia † ок. 304 (в возрасте ок. 18 лет)
- Hierarch Peter, Metropolitan of Moscow 1260-е — 1326