Double. January 14 : St. Hilary Bishop, Confessor, and Doctor of the Church , Double, Commemoration of St. Felix Priest and Martyr. January 15 : St. Paul , First Hermit, Confessor, Semi-Double, Commemoration of St. Maurus . January 16 : St. Marcellus I , Pope and Martyr, Semi-Double. January 17 : St. Anthony