IV class
Green
Commemoration of Sts. Chrysanthus and Daria, Martyrs
In Diocesan churches in the USA: St. Isidore the Farmer, Confessor, III class, White
Mass of preceding Sunday (Green), no Gloria, commemoration added, no Credo, common preface
OR
Mass of Sts. Chrysanthus and Daria (Red), Gloria, no Credo, common preface
OR
Mass of St. Isidore the Farmer (White), Gloria, no Credo, common preface
Matins: Invitatorium and Hymn per annum as given in the psalter; lessons from occurring scripture, no Te Deum
Lauds: Antiphons and psalms of the feria (first schema); remainder per annum as given in the psalter; oration of the preceding Sunday; commemoration added
Hours: Antiphons and psalms of the feria; remainder per annum as given in the psalter; oration of the preceding Sunday
Vespers: Antiphons and psalms of the feria; remainder per annum as given in the psalter; oration of the preceding Sunday
Compline: Of the feria