Venerable Onouphrios the Silent of the Kiev Caves.
St. Onouphrios the Silent was a monk of the Kiev Caves who took upon himself the ascetic labor of silence, speaking with no one and giving himself wholly to prayer.
He reposed in peace, and his relics rest in the Near Caves.
Feast day
On the New Calendar, Onouphrios the Silent is commemorated on July 21. Churches on the Old (Julian) Calendar keep the feast on August 3 of the civil calendar.
Also commemorated on July 21

Symeon the Fool for Christ
Venerable, Συμεών ο Σαλός
Venerable Symeon the Holy Fool for Christ.
Name days: Simeon
Parthenios of Radovisdion
Hierarch, Παρθένιος Ραδοβυσδίου
St. Parthenios, Bishop of Radovisdion in Epirus.
Theophilos, Trophimos and Thirteen Martyrs
Martyr, Θεόφιλος και Τρόφιμος
Holy Martyrs Theophilos, Trophimos and thirteen others who suffered in Lycia.