At What Times “Alleluia” Is to Be Said
Feb. 18—June 19—Oct. 19
From holy Easter until Pentecost without interruption let “Alleluia” be
said both in the Psalms and in the responsories. From Pentecost to the
beginning of Lent let it be said every night with the last six Psalms of
the Night Office only. On every Sunday, however, outside of Lent, the
canticles, the Morning Office, Prime, Terce, Sext and None shall be said
with “Alleluia,” but Vespers with antiphons.
The responsories are never to be said with “Alleluia” except from Easter
to Pentecost.