The Alleluia is omitted from Compline on the Saturday before Septuagesima until Compline on Saturday before Easter. The Laus, tibi Domine is used instead. On double feasts antiphons are said entire before and after the Psalm or Canticle. Responds at Matins are from the Proper of the Season (C-section) unless instructed otherwise.
February 18, Quadragesima, Sunday of I Class, sd.
At Matins, Invit. and Hymn for Lent as in the Ordinary, Antiphons and Psalms as in the Psalter w/Nocturn versicles as there given for Lent. Lessons i-iii p. C209 (1 Corinthians 6), iv-vi p. 211-212 (St. Leo the Great). Responses for Lent as given for the Season. No Te Deum.
At Lauds, Psalms of “Lauds 2” are said. Rest as given in the Proper of the Season (C212-213), commemoration of St. Simeon (Table 5b, collect E101), Beata Dei Genetrix (A6) is said. Dominical Preces are also said.
At Vespers, Antiphons and Psalms from the Psalter with the Hymn, V/R for Lent as given in the Ordinary. Chapter & Collect from Lauds. Ant. on Magn. C213. Dominial Preces are said. Today, at the end of Vespers, immediately following upon “Thanks be to God” the Vespers of the Dead is said.
February 19, feria (Monday).
The Invit and Hymn at Matins, the Hymn and V/R at Lauds and Vespers, and Brief Lessons at Prime with the Brief Response, and the remaining Hours in both the Sunday and the ferial Office until None of the Saturday before Passion Sunday inclusive, are said daily as given for Lent in the Ordinary, from which are also taken the the Chapter at all the Hours and the Antiphons at each of the lesser Hours on Ferias.
The bracketed Matins RR, given in place of a repetition RR already used, provide a continuity in the occurrent Scripture which no longer is used as Lessons in Lent and Passiontide exceot on Sundays).
At Matins. The Antiphons and Psalms of the Feria, with Nocturn Versicle. of Lent, as in the Psalter, which same are always used in the ferial Office until Passiontide. Lessons i-iii St. Matthew & St. Augustine (p. C214-215).
On this day and any feria thereafter until Wednesday in Holy Week inclusive, Psalms of Lauds 2 are said; and on each Wednesday at Matins the III Nocturn is of scheme 2; and the Antiphons are said as given in the Psalter, except, in Holy eek at Lauds, when they are proper. At Prime a fourth Psalm (which coud not be taken at Lauds) is added. And daily in the ferial Office at all the Hours are said the Peces until Wednesday in Holy Week inclusive.
At Lauds. All from Ordinary & Psalter. Ant. Ben. & Collect p. C215. At the end of Lauds, immediately following “Thanks be to God” the Matins & Lauds of the Dead are said.
At Vespers. Antiphons (doubled) & Psalms as in the Psalter, from Chapter of the Feast (using Common 11). Commemoration of the Feria: Ant. on Magn. & Collect C215.
February 20 (Tuesday), The Holy Martyrs and Missionaries of Africa, d.
At Matins. By Rule 2 (p. xli-xlii). Inv. & Hymn from Common 11. Pss & Ants from Psalter, single Nocturn w/ Nocturn Versicles for Lent. Lesson i all of the occurent Scripture as one lesson with Season Response, Lesson ii all of the Legend (S16-17) as one lesson with corresponding Response from Common 11, Lesson iii proper Gospel of the Season with Te Deum following.
At Lauds. Pss & Ants (doubled) as in the Psalter (scheme 1). From Chapter onward of the Feast using Common 11. Collect S.17. Commemoration of the feria (C216-17 & V/R A22). On double feasts the Preces are not said.
At Vespers. From Chapter of the Feast using Common 11. Commem. of the Feria (C217, V/R A41).
February 21, Ember Wednesday.
At Matins. The Antiphons and Psalms of the Feria, with Nocturn Versicle. of Lent, as in the Psalter, which same are always used in the ferial Office until Passiontide. Lessons i-iii St. Matthew & St. Augustine (p. C217-218).
At Lauds. scheme 2. Pss/antiphons from the Psalter. Ant. on Ben., & Collect from Proper of the Season (C218).
At Vespers. All as on the Feast of Januari 18th omitting the Commemorations there given, except that of St. Paul (Sts. Peter and Paul are always commemorated in each others Offices), with a commem. of the Feria (C218, V/R A41).
February 22 (Thursday), Feast of St. Peter’s Chair at Antioch, gd.
At Matins. All as for the Feast on Januari 18th. Except the following: the propers on p. E101-103). Lesson ix from the Feria (C218), Te Deum.
At Lauds. All as on Januari 18th, except propers given for today. Commemoration of St. Paul followed by the commem. of the Feria (C219, V/R A22).
At Vespers. All as for the Feast on Januari 18, except what is given as proper for today (E102), with a commemoration of St. Paul followed by a commemoration of the follwijg feast Table 8a, collect E103).
February 23 (Friday), St. Peter Damian, d.
At Matins. By Rule 2. All as in the Ordinary & Psalter, Nocturn Versicles for 3 lessons (B85), Lesson iii of the Ember Friday, Te Deum.
At Lauds. Scheme 1. Antiphons (doubled) & Psalms from the Psalter, Chapter, Hymn, Ant. on Benedictus from Common 8, collect from E103. No Preces. Commem. of the Feria C223.
Penitential Psalms. I suggest that these Psalms immediately follow Lauds but without the Litany since it is used with the Gradual Psalms instead.
At Vespers. All as in Common 2, except what is given as Proper (E104), stanza 2 of the Hymn is from p. E104, commemoration of preceding (Table 8a, E103) and the Lenten Feria (C221, V/R A41).
February 24, (Saturday), ST. MATHIAS THE APOSTLE, d2.
At Matins. All as in Common 2 except what is given as proper for the Feast (E104-105), lesson ix of the Ember Saturday. Nocturn Versicles as for 9 lessons. Te Deum.
At Lauds. All as in Common 2, except the Collect. Commemoration of the Ember Saturday C223, V/R A22.
At Vespers. Antiphons & Psalms as in the Psalter & Ordinary for Lent, Chapter, Hymn, V/R from the Ordinary. Antiphon on Magnificat & Collect from the Proper of the Season (C224).