| Date | Time | Event |
|---|---|---|
| Sun. 11/25 | All day | Feast of Christ the King(c) Catholic day. Sunday prior to first Advent Sunday. |
| Wed. 11/28 | All day | Advent Sunday Sunday closest to St Andrew's Day begins the Advent season and the beginning of the ecclesiastical year. There are four Advent Sundays before Christmas. |
| Sat. 12/1 | All day | Last quarter |
| Sun. 12/2 | All day | Advent Sunday Sunday closest to St Andrew's Day begins the Advent season and the beginning of the ecclesiastical year. There are four Advent Sundays before Christmas. |
| Sat. 12/8 | All day | Immaculate Conception |
| Sun. 12/9 | All day | New moon |
| Mon. 12/17 | All day | First quarter |
| Mon. 12/24 | All day | Christmas Eve |
| All day | Full moon | |
| Tue. 12/25 | All day | Christmas |
| All day | Christmas | |
| Fri. 12/28 | All day | Childermas |
| Mon. 12/31 | All day | New Year's Eve |
| All day | Last quarter | |
| Tue. 1/1 | All day | New Year's Day |
| Sat. 1/5 | All day | Epiphany Eve |
| Sun. 1/6 | All day | Epiphany |
| Tue. 1/8 | All day | New moon |
| Sun. 1/13 | All day | Feast of the Baptism of Christ |
| Tue. 1/15 | All day | First quarter |