Commemorations: Ss. Soter & Cajus, Popes & Martyrs
After Terce, 3rd. Orations "Contra Persecutores" or "Pro Papa", Sequence, double Alleluia at dismissal.
Preface: Easter (in hoc potissimum die)
Proper Communicantes/Hanc Igitur: Easter
Lauds: Commemoration of Ss. Soter & Cajus
Vespers: Vespers of the Day, Commemorations of St. George and then of Ss. Soter & Cajus