17 July 1921, Sunday (04.07 according to the old style)
Church calendar for 17 July 1921
Saints commemorated
- Hierarch Andrew of Crete ок. 660 – 740
- Venerable Euthymius of Suzdal, Archimandrite ок. 1316 — †1404/05
- Venerable Andrei Rublev ок. 1360 — 1428
- Venerable Martha of Antioch (mother of St. Symeon the Younger) VI век — †551
- Right-Believing Right-Believing Prince Andrey Yuryevich Bogolyubsky ок. 1111–1174
- Right-Believing Right-Believing Prince Theodore Ivanovich of Starodub князь Стародубский 1315–1330, † 1330
- Martyrs Royal Passion-Bearers 1868–1918 — 1904–1918