Within the Octave of Corpus Christi
Color: White
Flowers are permitted.
The organ may be played.
Commemorations: Ss. Vitus, Modestus, & Crescentia, Martyrs
No penitential kneeling.
Mass
After Terce, 2nd. Oration: Commemoration of Ss. Vitus, 3rd. Oration: "A cunctis". Folded Chasubles are not worn.
Gloria. Credo.
Preface: Nativity
Office
Doxology: Incarnation
Hymn Tone: Christmas
Matins: Lesson IX of Ss. Vitus
Lauds: Commemoration of Ss. Vitus, Modestus, & Crescentia, Martyrs
Prime: Verse = "Qui natus es de Maria Virgine"
Vespers: Vespers of the Octave