Traditional Latin Mass Calendar - December 25th, 2017 to December 31st, 2017 - Ordo for the Week

Image Credit: Who's ? Right - Nativity of Jesus
December, 2017

Christmastide

• Monday, 25th - The Nativity of Our Lord, In Nativitate Domini; First Mass at Midnight, Missa 'Dóminus Dixit'; Second Mass at Dawn, Missa 'Lux Fulgébit'; Third Mass During the Daytime, Missa 'Puer Natus Est', 1st Class, White  [Gloria & Creed; Preface of the Nativity; at Dawn Mass, Commemoration: St. Anastasia, Martyr; 2nd Vespers of Christmas]
• Tuesday, 26th -  St. Stephen, Deacon & Protomartyr, S. Stephani Protomartyris, Missa 'Sedérunt Príncipes', 2nd Class,  Red  [Gloria & Creed; Preface of the Nativity; Commemoration: Day in the Octave of Christmas; 2nd Vespers of St. Stephen (with Commemoration of the Day in the Octave)]
• Wednesday, 27th -  St. John, Apostle & Evangelist, S. Joannis Apostoli et Evangelistae, Missa 'In Médio Ecclésiæ', 2nd Class, White  [Gloria & Creed; Preface of the Nativity; Commemoration: Day in the Octave of Christmas; 2nd Vespers of St. John (with Commemoration of the Day in the Octave)]
• Thursday, 28th -  Holy Innocents, Martyrs, Ss. Innocentium, Missa 'Ex Ore Infántium,', 2nd Class,  Red  [Gloria & Creed; Preface of the Nativity; Commemoration: Day in the Octave of Christmas; 2nd Vespers of Holy Innocents (with Commemoration of the Day in the Octave)]
• Friday, 29th - 5th Day in the Octave of Christmas, Die quinta post Nativitatem, Missa 'Puer Natus Est', 2nd Class, White [Gloria & Creed; Preface of the Nativity; Commemoration: St. Thomas Becket, Bishop & Martyr; Vespers of the Day in the Octave]
• Saturday, 30th - 6th Day in the Octave of Christmas, Die sexta post Nativitatem, Missa 'Puer Natus Est', 2nd Class, White [Gloria & Creed; Preface of the Nativity; 1st Vespers of the Sunday in the Octave]
• Sunday, 31st -  Sunday in the Octave of Christmas, Dominica Infra Octavam Nativitatis, Missa 'Dum Médium', 2nd Class, White [Gloria & Creed; Preface of the Nativity; 1st Vespers of the Octave Day of Christmas (no Commemoration of the Sunday)]

H/T: Ordo of the F.S.S.P., 2018

Tridentine Latin Rite Missal Project