IV class
White
The First Friday votive Masses may be said: “two Masses of the Most Sacred Heart of Jesus, on the first Friday of each month, in churches and oratories in which special devotions are held on that day in honor of the Sacred Heart” (Rubricæ generales, 385b)
Sacred Heart votive: (White) Mass of the Feast of the Sacred Heart, Gloria, no Credo, proper preface
OR
Mass of the Ascension (White), no Gloria, no Credo, preface of the Ascension
Matins: Invitatorium and Hymn in Tempore Ascensionis as given in the psalter; lessons from occurring scripture, no Te Deum
Lauds: Antiphons and psalms of the feria (first schema); remainder in Tempore Ascensionis; oration of the Ascension
Hours: Antiphons and psalms of the feria; remainder in Tempore Ascensionis; oration of the Ascension
Vespers: Antiphons and psalms of the feria; remainder in Tempore Ascensionis; oration of the Ascension
Compline: Of the feria