Traditional Latin Mass liturgical calendar

Cz 07.12 / 3rd class / Commemoration Feria V after I Sunday of Advent

Pt 08.12 / 1st class

So 09.12 / 3rd class

Nd 10.12 / 1st class

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

Wt 12.12 / 3rd class

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

Cz 14.12 / 3rd class

Pt 15.12 / 3rd class

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

Nd 17.12 / 1st class

Pn 18.12 / 2nd class

Wt 19.12 / 2nd class

Śr 20.12 / 2nd class

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

Pt 22.12 / 2nd class

So 23.12 / 2nd class

Nd 24.12 / 1st class

Pn 25.12 / 1st class

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

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