December 2027

1Wed Wednesday after First Sunday of Advent III class 2Thu St. Vivian III class 3Fri St. Francis Xavier III class 4Sat St. Peter Chrysologus III class 5Sun Second Sunday of Advent I class 6Mon St. Nicholas III class 7Tue St. Ambrose III class 8Wed Immaculate Conception of the Blessed Virgin Mary I class 9Thu Thursday after Second Sunday of Advent III class 10Fri Friday after Second Sunday of Advent III class 11Sat St. Damasus I III class 12Sun Third Sunday of Advent I class 13Mon St. Lucy III class 14Tue Tuesday after Third Sunday of Advent III class 15Wed Ember Wednesday of Advent II class 16Thu St. Eusebius III class 17Fri Ember Friday of Advent II class 18Sat Ember Saturday of Advent II class 19Sun Fourth Sunday of Advent I class 20Mon Monday after Fourth Sunday of Advent II class 21Tue St. Thomas II class 22Wed Wednesday after Fourth Sunday of Advent II class 23Thu Thursday after Fourth Sunday of Advent II class 24Fri Vigil of Christmas I class 25Sat The Nativity of Our Lord – Day Mass I class 26Sun Sunday in the Octave of Christmas II class 27Mon St. John the Evangelist II class 28Tue Holy Innocents II class 29Wed Feria in the Octave of Christmas II class 30Thu Feria in the Octave of Christmas II class 31Fri Feria in the Octave of Christmas II class