| Assignment | Rubrics | Genre | Item | P.N |
|---|---|---|---|---|
| Dec/25/Nativitas/Christmas Eve/Office/1 | Tunc laudes incipiantur. | Ant | Quem vidistis pastores | 71 (7v) |
| Dec/25/Nativitas/Christmas Eve/Office | Cum reliquis | Ps | Dominus regnavit | 71 (7v) |
| Dec/25/Nativitas/Christmas Eve/Office/2 | Ant | Genuit puerpera regem | 71 (7v) | |
| Dec/25/Nativitas/Christmas Eve/Office/3 | Ant | Angelus ad pastores ait | 71 (7v) | |
| Dec/25/Nativitas/Christmas Eve/Office/4 | Ant | Facta est cum angelo multitudo | 71 (7v) | |
| Dec/25/Nativitas/Christmas Eve/Office/5 | Capitulum, hymnus et versus non dicantur. | Ant | Parvulus Filius | 71 (7v) |
| Dec/25/Nativitas/Christmas Eve/Office | AntB | Gloria in excelsis Deo | 71 (7v) | |
| Dec/25/Nativitas/Christmas Eve/Office | CantNT | Benedictus | 71 (7v) | |
| Dec/25/Nativitas/Christmas Eve/Office | Or | Concede quaesumus omnipotens Deus ut nos Unigeniti tui nova | 71 (7v) | |
| Dec/25/Nativitas/Christmas Eve/1 | Ant | O mundi domina | 71 (7v) | |
| Dec/25/Nativitas/Christmas Eve/2 | Continuatim sequente antiphona: | Ant | Completi sunt dies Mariae | 71 (7v) |
| Dec/25/Nativitas/Christmas Eve | AntV | Post partum virgo | 71 (7v) | |
| Dec/25/Nativitas/Christmas Eve | Cum collecta: | Or | Deus qui beatae Mariae Virginis partum | 71 (7v) |