Hierarch
Holy Hierarch Isaac, Bishop of Armenia
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 20 November 2026
- Forefeast of the Entry of the Theotokos
- Venerable Gregory Decapolites († 816)
- Saint Proclos, Archbishop of Constantinople († 446-447)
- Martyrs Eustathius, Thespisius, and Anatolius
- Martyr Dasius of Dorostorum († 284-305)
- Hieromartyr Nerses and Joseph his Disciple, with John, Saverios, Isaac and Hypatios, Bishops of Persia
- St Theoctistus the Confessor
- Icon of the Mother of God “Olonetskaya”
- New Hieromartyr Makariy, bishop of Ekaterinoslav and those with him († 1937)