Commemoration of the Great Earthquake at Constantinople in 740 AD
In Russian: Воспоминание великого и страшного трясения (землетрясения) бывшего в Царьграде (740)
In Church Slavonic: Воспомина́нїе вели́кагѡ и҆ стра́шнагѡ трѧсе́нїѧ въ Царьгра́дѣ (740)
Feast days
2026
Old calendar
- (26 October on the Old calendar), commemoration
New calendar
- , commemoration
2027
Old calendar
- (26 October on the Old calendar), commemoration
New calendar
- , commemoration