Church calendar for 20 July 2191

Saints commemorated

• Venerable Gregory of Golutvin (of Kolomna) †13 февраля 1405(?)
• Hieromartyr Isaurus of Athens, Deacon III век — †283-284
• Martyr Felix (Filix) of Athens, Apollonia † 283–284
• Venerable Juliana of Olshansk ок. 1534 — ок. 1550
• Martyrs Marinus and Martha of Rome (of Persia) † 269
• Venerable Sisoes the Great IV — V века