I class
White
Mass of the Annunciation; Gloria; commemoration of the feria; Credo; Preface of the B.V.M with Et te in Annuntiatione.
Because the Mass is festal and not de tempore, the prayers at the foot of the altar are normal and the Gloria Patri is used in the introit and at the lavabo.
The office is festal and not de tempore, so the Gloria Patri is used in the short responsories, although at Prime the lectio brevis remains that of Passiontide.
Matins: Invitatorium Ave Maria; the hymn, antiphons, psalms, and verses of the three nocturns are from the Common of feasts of the B.V.M., except the 9th antiphon is proper; the nine lessons are proper; Te Deum
Lauds: Proper antiphons, with Sunday psalms (1st scheme); remainder is proper; commemoration of the feria
Prime: Proper antiphon, with Sunday psalms; Ps 53 instead of 117; verse Qui natus es
Hours: Proper antiphons, with Sunday psalms; remainder is proper
Vespers: Proper antiphons, with psalms from the Common of the B.V.M.; remainder is proper; commemoration of the feria
Compline: Of Sunday