27 May 1966, Friday (14.05 according to the old style)
Church calendar for 27 May 1966
Saints commemorated
- Martyr Martyr Rayko-John the Bulgarian, of Shumen ок. 1784–1802
- Blessed, Fool for Christ Isidore Tverdislov, of Rostov †14 мая 1474
27 May 1966, Friday (14.05 according to the old style)