Click on the December holidays listed in blue for more details.
| Holidays | Date | Details |
|---|---|---|
| Advent 2018 | Dec 2 - Sunday | Christian |
| Hanukkah/Chanukah - Starts 2018 | Dec 3 - Monday | Jewish |
| St Nicholas Day 2018 | Dec 6 - Thursday | Christian |
| Pearl Harbor Remembrance Day 2018 | Dec 7 - Friday | Observance |
| Feast of the Immaculate Conception 2018 | Dec 8 - Saturday | Christian |
| Hanukkah/Chanukah - Final Day 2018 | Dec 10 - Monday | Jewish |
| Feast of Our Lady of Guadeloupe 2018 | Dec 12 - Wednesday | Observance |
| Pan American Aviation Day 2018 | Dec 17 - Monday | Observance |
| Wright Brothers Day 2018 | Dec 17 - Monday | Observance |
| Winter/Summer Solstice 2018 | Dec 21 - Friday | Season |
| Christmas Eve 2018 | Dec 24 - Monday | Christian |
| Christmas Day 2018 | Dec 25 - Tuesday | National holiday |
| Kwanzaa -thru Jan 1 2018 | Dec 26 - Wednesday | Observance |
| New Years Eve 2018 | Dec 31 - Monday | Observance |
