The Vigil of All Saints is of simple rite and its liturgical colour is violet. As with all simple rite Vigils the Office runs from Mattins to None.
At Mattins the inivitatory, hymn, antiphons, psalms, versicle and response are from the Psalter for Friday. The lessons, proper to the Vigil, in the nocturn are a homily of St. Ambrose from the Common of Several Martyrs. The responsories are from the Friday of the fifth week of October. The Te Deum is not sung. The second scheme of Lauds for Friday is sung with psalms 50, 142, 84, Domine, audivi auditionem tuam, and 147. The Office hymn is Aeterna caeli gloria. After the antiphon on the Benedictus has been repeated the ferial preces are sung, with the choir kneeling. After the collect of the Vigil the Suffrage of the Saints is omitted (c.f. pre-1911-13 praxis when the Suffrages were sung).
At Prime the psalm displaced from Lauds by the Miserere is added to the psalmody of the day: Pss. 21i, 21ii, 21iii & 98. The chapter is the ferial Pacem et veritatem. Both the Dominical and ferial preces are sung, with the choir kneeling. At the other Hours the short series of ferial preces are sung, again with the choir kneeling, before the collect of the Vigil.
Mass is sung after None. Following the normal rules for Vigils four candles are placed on the altar, in contrast with two on ordinary ferial days. The deacon and sub-deacon wear violet dalmatic and tunicle, not folded chasubles. The ferial tone is used for the orations and for the preface and Pater noster. There is no Gloria. The second collect is of the Holy Ghost, Deus,qui corda, the third collect Ecclesiae. As it is a 'kneeling day' the choir kneels for the prayers and from the Sanctus until Pax Domini. As the Gloria is not sung the dismissal is Benedicamus Domino.
Vespers are first Vespers of the feast of All Saints with a corresponding colour change to festive white. The Office is proper and the antiphons Vidi turbam magnam etc are sung, doubled, with Pss. 109, 110, 111, 112 and 116. The Office hymn is Placare, Christe, servulis. At Compline the Dominical psalms are sung.
In the 'liturgical books of 1962' the Vigil of All Saints has been abolished. Today is kept as a IV class ferial 'green' day. Although a ferial day Prime has the festal Regi saeculorum and no preces Dominical or ferial. Mass is of Pentecost XX, there is a single collect. Although the Gloria is not sungIte, missa est is the dismissal.