February 17 - Eastern Orthodox liturgical calendar - February 19
Saint Leo the Great, Pope of Rome.
Venerable Cosmas, founder of Yakhromsk Monastery, Vladimir.
Maximus Confessor
February 18 - Eastern Orthodox liturgical calendar - February 20
February 18 (Eastern Orthodox liturgics)
…February 17 - Eastern Orthodox liturgical calendar - February 19 All fixed commemorations below are observed on March 3 (March 2 on leap years) by Eastern Orthodox Churches on the Old Calendar…
Saint Mesrop the Translator of Armenia.
Saint Mansuetus, Bishop of Milan.
Saint Yaroslav the Wise.
New Nun-martyr Philothea of Athens.