December 2023
| 3 Sunday | ||
| violet | First Sunday of Advent | Psalter Week 1 |
| Mass of the Sunday; creed; the Gloria is omitted. Preface of Advent I. Ritual and funeral Masses are prohibited. | ||
| Is 63:16-17, 19; 64:2-7 Ps 80:2-3,15-16,18-19 1 Co 1:3-9 Mk 13:33-37 | ||
| Hours of the Sunday; Te Deum | ||
| Obit. | Anniversary of fr. Joachim Briz of Spain, 67th Master of the Order (1837). | |