| Date | Event |
| 1 | SAN ANGELO, Diocesan Pastoral Center, Joint Meeting of Finance Council and College of Consultors at 11:00 a.m.; Presbyteral Council meeting at 2:00 p.m. |
| 1 | SAN ANGELO, Christ the King Retreat Center, Priests, Deacons, Religious Annual Pary at 5:00 p.m. |
| 2–3 | SAN MARCOS, Knights of Columbus State Leadership meeting |
| 5 | SAN ANGELO, Pastoral Center, Priest Personnel Board meeting at 11:00 a.m. |
| 6 | SAN ANGELO, Diocesan Pastoral Center, Staff Advent Morning of Reflection at 9:00 a.m. |
| 6 | SAN ANGELO, Diocesan Pastoral Center, Vocation Team meeting at 1:00 p.m. |
| 11 | SAN ANGELO, Cathedral Endowment Board meeting at 11:30 a.m. |
| 12 | ELDORADO, Our Lady of Guadalupe, Mass at 6:00 p.m. |
| 13 | SAN ANGELO, First Methodist Church Heritage Hall, Interreligious Hanukkah service at 6:00 p.m. |
| 14 | SAN ANGELO, Christ the King Retreat Center, Diocesan Staff Annual Advent Dinner, Social 6:30 p.m., Dinner 7:00 p.m. |
| 15 | SAN ANGELO, Diocesan Pastoral Center, Diocesan Review Board meeting at 10:00 a.m. |
| 15 | MENARD, Sacred Heart, Rehearsal at 7:00 p.m. |
| 16 | MENARD, Sacred Heart, Dedication of Restored Sacred Heart Church at 10:00 a.m. |
| 16–19 | SAN ANGELO, Christ the King Retreat Center, Seminarian Gathering |
| 19 | SAN ANGELO, St. Joseph, Mass at 6:00 p.m., followed by Posadas at 7:00 p.m. |
| 21 | SAN ANGELO, Sacred Heart Cathedral, Mass at 12:10 p.m. |
| 24 | SAN ANGELO, Sacred Heart Cathedral, Midnight Mass at 12:00 a.m. |
| 25 | SAN ANGELO, Sacred Heart Cathedral, Spanish Mass at 12:00 noon |