Semidouble
Sunday within the Octave of the Nativity
Color: White
Commemorations: St. Thomas Becket, Bishop & Martyr; Octave of the Nativity
Mass
After Terce, Commemorations of St. Thomas and of the Octave.
Gloria. Credo.
Preface: Nativity
Office
Doxology: Incarnation
Hymn Tone: Christmas
Lauds: Commemorations of St. Thomas and of the Octave
Prime: Verse = "Qui natus es"
Vespers: Second Vespers of the Sunday, Commemorations of the following day within the Octave and of St. Thomas