Date Ordinary Form Extraordinary Form (1962 Calendar)
Sunday
December 19, 2010
Fourth Sunday of Advent Propers

Fourth Sunday in Advent
(Rorate Sunday)
O Radix

Propers Martyrs
Breviary

Instruction on the Holy Sacrament of Penance

Monday
December 20, 2010
Monday of the Fourth Week of Advent Propers Greater Feria of Advent
O Clavis David
Propers Martyrs
Breviary
 
Tuesday
December 21, 2010
Tuesday of the Fourth Week of Advent
Optional: Saint Peter Canisius, priest and doctor of the Church
Propers

St. Thomas, Apostle
O Oriens

Propers Martyrs
Breviary
 
Wednesday
December 22, 2010
Wednesday of the Fourth Week of Advent
Propers

Greater Feria of Advent
O Rex

Propers Martyrs
Breviary
 
Thursday
December 23, 2010
Thursday of the Fourth Week of Advent
Optional: Saint John of Kanty, priest

Propers

Greater Feria of Advent
O Emmanuel
Propers Martyrs
Breviary
 
Friday
December 24, 2010

Friday of the Fourth Week of Advent
[Abstinence]

Propers

Vigil of Christmas
[Fast and Abstinence]

Propers Martyrs
Breviary
 
Saturday
December 25, 2010
Solemnity of the Nativity of the Lord (Christmas)
[Holy Day of Obligation
]
Vigil
Midnight
Dawn
Day

The Nativity of Our Lord
[Holy Day of Obligation]

Comm (Dawn): St. Anastasia, Martyr

Midnight
Dawn
Day
Martyrs
Breviary
 
Sunday
December 26, 2010
The Holy Family of Jesus, Mary, and Joseph Propers Sunday in the Octave of Christmas
Comm: St. Stephen, Protomartyr
Propers Martyrs
Breviary

Instruction on Blessing