21 August 2175, Monday (07.08 according to the old style)
Church calendar for 21 August 2175
Saints commemorated
- Venerable Abraham of Rostov 2-я пол. XII века
- Venerable Martyr Dometius the Persian, of Syria IV век — †363
- Apostle Thaddaeus Of Edessa †ок. 44
- Venerable Anthony (Putilov) of Optina 1795–1865
- Right-Believing Empress Irene of Athens ок. 752–803
- Hierarch Mitrofan of Voronezh 1623 — 1703
- Venerable Or of Thebaid IV в.; † ок. 390 (прожил ок. 90 лет)