I class
White
Mass of the Feast; Gloria; Credo; preface of the B. V. M. with Et te in Assumptione
Matins: All proper, including antiphons and psalms, and lessonsĀ of the 3 nocturns; Te Deum
Lauds: Proper antiphons, with Sunday psalms (1st scheme); remainder is proper
Prime: Proper antiphon, with Sunday psalms; Psalm 53 instead of 117; responsory Qui natus es
Hours: Proper antiphons, with Sunday psalms; remainder is proper
II Vespers: Proper antiphons, with psalms from the Common of the B. V. M.; remainder is proper; commemoration of the coming Sunday
Compline: Of Sunday