February 18 - Eastern Orthodox liturgical calendar - February 20
Saint Mesrop the Translator of Armenia.
Saint Mansuetus, Bishop of Milan.
Saint Yaroslav the Wise.
New Nun-martyr Philothea of Athens.
February 19 - Eastern Orthodox liturgical calendar - February 21
February 19 (Eastern Orthodox liturgics)
…February 18 - Eastern Orthodox liturgical calendar - February 20 All fixed commemorations below are observed on March 4 (March 3 on leap years) by Eastern Orthodox Churches on the Old Calendar…
Saint Agatho of Rome, Pope of Rome.
Hieromartyr Sadoc of Persia and 128 Martyrs with him.
St Leo of Catania the Wonderworker.
St Leo of Catania the Wonderworker.