Traditional Latin Mass liturgical calendar

Su 10.12 / 1st class

Mo 11.12 / 3rd class / Commemoration Feria II after II Sunday of Advent

Tu 12.12 / 3rd class

We 13.12 / 3rd class / Commemoration Feria IV after II Sunday of Advent

Th 14.12 / 3rd class

Fr 15.12 / 3rd class

Sa 16.12 / 3rd class / Commemoration Sabbato after II Sunday of Advent

Su 17.12 / 1st class

Mo 18.12 / 2nd class

Tu 19.12 / 2nd class

We 20.12 / 2nd class

Th 21.12 / 2nd class / Commemoration Feria V after III Sunday of Advent

Fr 22.12 / 2nd class

Sa 23.12 / 2nd class

Su 24.12 / 1st class

Mo 25.12 / 1st class

Tu 26.12 / 2nd class / Commemoration For Octave of the Nativity

We 27.12 / 2nd class / Commemoration For Octave of the Nativity

Th 28.12 / 2nd class / Commemoration For Octave of the Nativity

Fr 29.12 / 2nd class / Commemoration St. Thomas Becket

Sa 30.12 / 2nd class