Commemorations: St. Mark, Pope & Confessor; Ss. Sergius, Bacchus, Marcellus, & Apulejus, Martyrs
After Terce, Commemorations of St. Mark and of Ss. Sergius et al. made at Low Masses only.
Preface: BVM (Et te in Festivitate)
Hymn Tone: BVM
Matins: Lesson IX of St. Mark
Lauds: Commemorations of St. Mark and of Ss. Sergius et al.
Prime: Verse = "Qui natus es"
Vespers: Second Vespers of the feast, Commemoration of the following day