13 June 1921, Monday (31.05 according to the old style)
Church calendar for 13 June 1921
Saints commemorated
- Apostle of the 70, Bishop Hermas, Apostle of the 70, Bishop of Dalmatia I век
- Hieromartyr Philosophus (Filosof) Ornatsky of St. Petersburg, Archpriest 21 мая 1860 — †1918
- Martyr Cantianilla of Aquileia † ок. 304
- Martyr Cantianus of Aquileia † ок. 304
- Martyr Cantius of Aquileia † ок. 304
- Martyr Hermias of Comana † ок. 166
- Hierarch Philip, Metropolitan of Moscow 1507 — 1569