Apologies - an earlier version of this post provided next week's post instead of this week's.
Notes on the Ordo for this week
The default collect for the week (the Ninth after Pentecost) can be found on pages 469* of the Monastic Diurnal.
Next Saturday's Vespers marks the start of a calendar month cycle in the Office for the Matins Scriptural readings. As the Magnificat antiphon for Saturday Vespers follows the Matins reading cycle, it is found in a separate section of the ‘temporale’ to the collect for the relevant Sunday (which is linked to the Gospel cycle of the Mass). You can find a more complete explanation of the reasons for this in my series on how the calendar works.
This year the feast of St James is reduced to a commemoration at Lauds.
There are two third class feasts this week SS Joachim and Anne on Monday, which has its own proper antiphons and so uses festal psalms at lauds and Vespers, and St Ignatius of Loyola.
Canticle antiphons and collect, MD 468-9*/AM 599-600; for the commemoration at Lauds, Benedictus antiphon and versicle, MD (11)/AM 624-5 and collect, MD /AM 979.
Monday 26 July – SS Joachim and Anne, Class III [EF: St Anne only]
Matins: Two nocturns with invitatory antiphon, hymn, reading, responsory, chapter, versicle and collect of the feast.
Lauds: Festal psalms with antiphons, chapter, responsory, hymn, versicle and Benedictus antiphon of the feast, MD /AM 980 ff.
Prime: Antiphon 1 of Lauds, MD /AM 980.
Terce to None: Antiphon, chapter, versicle and collect of the feast, MD  ff/AM 983.
Vespers: Antiphons of Lauds with psalms of Sunday; chapter, responsory, hymn, versicle, Magnificat antiphon and collect of the feast, MD [206-7]/AM 984.
Tuesday 27 July – Class IV
Wednesday 28 July – Class IV
Thursday 29 July – Class IV; SS Felix, Simplicius, Faustinus and Beatrice, Memorial
For the commemoration at Lauds, MD [207-8].
Friday 30 July – Class IV; SS Abdon and Sennen, Memorial
For the commemoration at Lauds MD .
Saturday 31 July – St Ignatius of Loyola, Class III
Matins: Two nocturns with invitatory antiphon, hymn, chapter and versicle of a confessor; reading, responsory and collect of the feast.
Lauds: Antiphons and psalms of the day, chapter, responsory, hymn, versicle and Benedictus antiphon of the Common of a confessor, MD (78) ff; collect, MD .
Prime: Antiphon 1 of Lauds of the Common, MD (78).
Terce to None: Antiphon, chapter and versicle of the Common, MD (82-3); collect of the feast, MD .
1 Vespers of the First Sunday of August: Magnificat antiphon, MD 451*; collect of the Tenth Sunday after Pentecost, MD 470*.