II class
White
No commemoration of the Sunday because it is of the same Divine Person
Mass of the Feast; Gloria; Credo; common preface
Matins: All is proper to the feast, including the lessons of the 3 nocturns; Te Deum
Lauds: Proper antiphons, with Sunday psalms (1st scheme); remainder is proper
Hours: Antiphons and psalms of the feria; remainder is proper; Prime: responsory Qui apparuisti hodie
Vespers: Proper antiphons, with Sunday psalms except Psalm 116 for fifth psalm; remainder is proper
Compline: Of Sunday