New martyr
New Hieromartyr Constantine the Russian, of the Lavra on Mt Athos († 1743)
Feast days
2026
Old calendar
Not kept on this calendar this year.
New calendar
- , repose
2027
Old calendar
Not kept on this calendar this year.
New calendar
- , repose
Also commemorated on 26 December 2026
- Saturday after the Nativity of Christ
- Second Day of the Feast of the Nativity of Our Lord. Synaxis of the Most-Holy Theotokos
- Hieromartyr Euthymius, Bishop of Sardis († c. 840)
- Venerable Evaristus of the Studion Monastery (9th C)
- Venerable Constantine of Synada (8th C)
- Holy Hierarch Archelaus, Bishop of Kaskhara
- Venerable Martyr Isaaki II of Optina († 1938)
- Icons of the Mother of God “Kikkskaya” and “Helper in labor”