June 25 (Eastern Orthodox liturgics) - Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/June_25_(Eastern_Orthodox_liturgics)
June 24 - Eastern Orthodox Church calendar - June 26. All fixed commemorations below ... Dionysius and Dometrius of the Monastery of the Forerunner on Mount Athos (1380); Martyr Procopius of Mt. Athos, who suffered at Smyrna (1810) ...