Hierarch
St. Nicholas the Mystic, Patriarch of Constantinople († 930)
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 16 May 2026
- Venerable Theodore the Sanctified († 368)
- Translation of the relics of the Venerable Ephraim, Abbot of Perekop, Novgorod (1545)
- Venerable Cassian († 1537) and Laurence († 1548), Abbots of Komel (Vologda)
- Hieromartyr Alexander, Bishop of Jerusalem († 251)
- Holy Martyrs Vitus, Modestus and Crescentia at Lucania († c.303)
- Blessed Child Musa of Rome (5th C)
- Monk-martyrs of the community of St. Sava the Sanctified († 614)
- St. George II, Bishop of Mitylene (9th C)
- Hieromartyr Abdiesus the Bishop and with him 16 priests, 9 deacons, 7 virgins, and 6 monks († c. 418)
- New Martyr Nicholas († 1617)
- New Martyr Vukasin of Klepci, Serbia († 1941)