| Assignment | Rubrics | Genre | Item | P.N |
|---|---|---|---|---|
| Dec/25/Nativitas/Christmas Eve/1 | In nocte Nativitatis Domini post nonum responsori… | Rub | 29 | |
| Dec/25/Nativitas/Christmas Eve/1 | W | Dominus vobiscum | 29 | |
| Dec/25/Nativitas/Christmas Eve/2 | W | Et cum spiritu tuo | 29 | |
| Dec/25/Nativitas/Christmas Eve/2 | Initium sancti evangelii secundum Mattheum | Rub | 29 | |
| Dec/25/Nativitas/Christmas Eve | Ev | Liber generationis Iesu Christi ... habens de Spiritu Sancto. (Mt 1) | 29 | |
| Dec/25/Nativitas/Christmas Eve | H | Te Deum laudamus | 32 | |
| Dec/25/Nativitas/Christmas Eve/Office/1 | Ps | Dominus regnavit | 34 | |
| Dec/25/Nativitas/Christmas Eve/Office/2 | Ant | Genuit puerpera regem | 34 | |
| Dec/25/Nativitas/Christmas Eve/Office/2 | Ps | Iubilate | 34 | |
| Dec/25/Nativitas/Christmas Eve/Office/1 | Dicta communione statim laudes incipiuntur. | Ant | Quem vidistis pastores | 34 |
| Dec/25/Nativitas/Christmas Eve/Office/3 | Ant | Angelus ad pastores ait | 34 | |
| Dec/25/Nativitas/Christmas Eve/Office/3 | Ps | Deus Deus meus | 34 | |
| Dec/25/Nativitas/Christmas Eve/Office/4 | Ant | Facta est cum angelo multitudo | 34 | |
| Dec/25/Nativitas/Christmas Eve/Office/4 | Ps | Benedicite | 34 | |
| Dec/25/Nativitas/Christmas Eve/Office/5 | Ant | Parvulus Filius hodie natus est nobis | 34 | |
| Dec/25/Nativitas/Christmas Eve/Office/5 | Ps | Laudate Dominum | 34 | |
| Dec/25/Nativitas/Christmas Eve/Office | CantNT | Benedictus | 34 | |
| Dec/25/Nativitas/Christmas Eve/Office | Nec capitulum, nec hymnus, nec versiculus dicitur… | AntB | Gloria in excelsis Deo | 34 |