Κοσμά Ομολογητού, επισκόπου Χαλκηδονίας
Feast day
The memory of St Cosmas le confesseur is celebrated every year on April 18. Last feast was on a Friday. Next feast in 2026 will be a Saturday on 10 months 1 week.
Fast
complete fasting day (nisteia)
The St Cosmas le confesseur Day is not a fasting day per se, but in 2025 the date of April 18 falls within a fasting period.
Take a look at the ephemeris of the day to see other saints and given names celebrated on the same day.