4 September 1973, Tuesday (22.08 according to the old style)
Church calendar for 4 September 1973
Saints commemorated
- Bishop Gorazd (Pavlík), Bishop of Moravia-Silesia 26 мая 1879 — 4 сентября 1942
- Martyr Agathonicus of Nicomedia † 305–311
- Venerable Anthusa of Seleucia † ок. 280
- Venerable Isaac I (Antimonov) of Optina 1810 — 1894