Venerable Joseph, abbot and wonderworker of Volokolamsk.
St. Joseph was born near Volokolamsk in 1440 and became a monk in youth under St. Paphnutius of Borovsk. He founded the monastery of the Dormition at Volokolamsk, giving it a strict cenobitic rule and making it a center of charity in times of famine, and he defended Orthodoxy against the heresy of the Judaizers.
He reposed in 1515 and is commemorated on September 9.
Feast day
On the New Calendar, Joseph of Volokolamsk is commemorated on September 9. Churches on the Old (Julian) Calendar keep the feast on September 22 of the civil calendar.
Also commemorated on September 9

Joachim and Anne
Saint, Ιωακείμ και Άννα
Holy and God-Bearing Ancestors Joachim and Anne, parents of the Theotokos.
Severian of Sebaste
Martyr, Σεβηριανός
Great Martyr Severian of Sebaste in Armenia.
Name days: Severianos, Sevirianos, Severian
Fathers of the Third Ecumenical Council
Saint, Γ' Οικουμενική Σύνοδος
Commemoration of the Holy Fathers of the Third Ecumenical Council at Ephesus.
Theophanes the Confessor of Diabenos
Venerable, Θεοφάνης ο Ομολογητής
Venerable Theophanes the Confessor and faster of Mount Diabenos.
Ciaran of Clonmacnoise
Venerable, Κιαράν
Venerable Ciaran, abbot and founder of Clonmacnoise in Ireland.