| Mass of the feast; Gloria, preface of the feast. | |
| Yr A | [636] Micah 5:1-4a or Rom 8:28-30; Ps 13:6ab, 6cd; Matt 1:1-16, 18-23 or Matt 1:18-23. |
| | Hours of the feast; Te Deum. |
| [RM] | Traditionally on this day, we remember from Scripture the Nativity of Mary (cf. Apoc. James 5:2) [from the Roman Martyrology]. |
