Diocese of Westminster Ordo 2026 grounds for doing so. Eucharistic Prayer IV may be used until Season of Lent unless otherwise noted. Psalter Week 1 Mon 12 Jan G Feria, First Week in Ordinary Time, Year II Mass and Office of the day or ad lib (Ps Wk 1) W Saint Aelred of Rievaulx, Abbot (National) National Mass and Office of the Memorial National Proper Mass.
Tue 13 Jan G Feria, First Week in Ordinary Time, Year II Mass and Office of the day or ad lib (Ps Wk 1) W or Saint Hilary, Bishop and Doctor of the Church Mass and Office of the Memorial Wed 14 Jan G Feria, First Week in Ordinary Time, Year II Mass and Office of the day or ad lib (Ps Wk 1) Thu 15 Jan G Feria, First Week in Ordinary Time, Year II Mass and Office of the day or ad lib (Ps Wk 1) Friday abstinence Fri 16 Jan G Feria, First Week in Ordinary Time, Year II Mass and Office of the day or ad lib (Ps Wk 1) Sat 17 Jan Morning W Saint Anthony, Abbot Mass and Office of the Memorial (Ps Wk 1) The Octave of Prayer for Christian Unity takes place between 18-25 January.
A Mass for the Unity of Christians may be celebrated on any ferial day during the Octave. Psalter Week 2 Evening G + SECOND SUNDAY IN ORDINARY TIME 1st Vespers (Ps Wk 2) and Mass of the Sunday Sun 18 Jan G + SECOND SUNDAY IN ORDINARY TIME Mass and Office of the Sunday (Ps Wk 2) Gloria, Creed, Preface of Sundays in Ordinary Time. COP: Peace Day - Peace on Earth; Christian Unity. Mon 19 Jan G Feria, Second Week in Ordinary Time, Year II Mass and Office of the day or ad lib (Ps Wk 2) W or Saint Wulstan (National) National Mass and Office of the Memorial National Proper Mass. 25