Feast day
The memory of St Porphyre de Thessalonique is celebrated every year on February 26. Last feast was on a Wednesday. Next feast in 2026 will be a Thursday on 10 months 3 weeks.
Fast
fasting day with milk, cheese, eggs and fish permitted (tyrini)
The St Porphyre de Thessalonique Day is not a fasting day per se, but in 2025 the date of February 26 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.