Week One
- Andisop (Meteorological FIddling) ~ Three Weeks Before Christmas
- Clerc-Gallaudet Week
- Coelenterate Biology Week
- Computer Science Education Week ~ Always week of December 9th
- Cookie Cutter Week
- Handwashing Awareness Week
- Older Driver Safety Awareness Week
- Recipe Greetings for the Holidays Week
Week Two
Week Three
- Christmas Bird Count Week
- Halcyon Days
- Gluten-Free Baking Week
- Cookie Exchange Week
- Posadas
- Saturnalia
Week Four
- It’s About Time Week
- Kwanzaa
December
December Daily Holidays
December Monthly Holidays