Καλλίστου πατριάρχου Κωνσταντινουπόλεως
Feast day
The memory of St Calliste is celebrated every year on June 20. Last feast was on a Thursday. Next feast in 2025 will be a Friday on 5 months 3 weeks.
Fast
free of fasting day (katalysi)
Take a look at the ephemeris of the day to see other saints and given names celebrated on the same day.