13 September 1991, Friday (31.08 according to the old style)
Church calendar for 13 September 1991
Saints commemorated
- Hierarch Aidan of Lindisfarne ок. 600–651
- Hierarch Gennadius I Of Constantinople патриарх Константинопольский 458–471
- Hieromartyr Cyprian of Carthage ок. 200/210 — 258
- Confessor Paulinus, Bishop of Trier еп. 347 — 358, † 358