Double
St. Catharine of Alexandria, Virgin & Martyr
Color: Red
Mass
After Terce, no Commemorations.
Gloria. No Credo.
Preface: Common
Office
Doxology: Per Annum
Hymn Tone: Ordinary
Vespers: Vespers are split; from the Chapter onward, of the following day, Commemorations of the preceding and of St. Peter of Alexandria