1980 Calendar with National Holidays, Optional Days Off, and Commemorative Dates in Canada.
December 1980
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|---|---|---|---|---|---|---|
| 1336 | 2337 | 3338 | 4339 | 5340 | 6341 | |
| 7342 | 8343 | 9344 | 10345 | 11346 | 12347 | 13348 |
| 14349 | 15350 | 16351 | 17352 | 18353 | 19354 | 20355 |
| 21356 | 22357 | 23358 | 24359 | 25360 | 26361 | 27362 |
| 28363 | 29364 | 30365 | 31366 |
December Holidays and Commemorative Dates
- 21 - Winter
- 25 - Christmas Day
Holidays and Commemorative Dates in December 1980
December 1980 observances Holiday
Optional
| Date | Day | Description |
|---|---|---|
| 1 | Mon | Cyber Monday |
| 1 | Mon | World AIDS Day |
| 2 | Tue | Giving Tuesday |
| 2 | Tue | International Day for the Abolition of Slavery |
| 2 | Tue | National Mutt Day |
| 3 | Wed | Hanukkah |
| 3 | Wed | International Day of Persons with Disabilities |
| 4 | Thu | International Day of Banks |
| 4 | Thu | Wildlife Conservation Day |
| 5 | Fri | International Volunteer Day |
| 5 | Fri | World Soil Day |
| 6 | Sat | St. Nicholas Day |
| 7 | Sun | Candle Day |
| 7 | Sun | International Civil Aviation Day |
| 7 | Sun | National Cotton Candy Day |
| 7 | Sun | National Letter Writing Day |
| 7 | Sun | World Pear Day |
| 8 | Mon | Feast of the Immaculate Conception |
| 8 | Mon | National Brownie Day |
| 9 | Tue | Green Monday |
| 9 | Tue | International Anti-corruption Day |
| 9 | Tue | International Day of Commemoration and Dignity of the Victims of the Crime of Genocide |
| 9 | Tue | National Pastry Day |
| 10 | Wed | Dewey Decimal System Day |
| 10 | Wed | Human Rights Day |
| 10 | Wed | International Animal Rights Day |
| 10 | Wed | Nobel Prize Day |
| 11 | Thu | International Mountain Day |
| 11 | Thu | UNICEF Birthday |
| 12 | Fri | Gingerbread House Day |
| 12 | Fri | International Day of Neutrality |
| 12 | Fri | International Universal Health Coverage Day |
| 12 | Fri | National Poinsettia Day |
| 13 | Sat | National Violin Day |
| 14 | Sun | Monkey Day |
| 17 | Wed | Anti-Bullying Day |
| 17 | Wed | National Maple Syrup Day |
| 18 | Thu | Arabic Language Day |
| 18 | Thu | International Migrants Day |
| 20 | Sat | International Human Solidarity Day |
| 20 | Sat | National Ugly Sweater Day |
| 21 | Sun | Winter |
| 21 | Sun | Winter Solstice |
| 21 | Sun | Yule |
| 22 | Mon | National Cookie Exchange Day |
| 23 | Tue | Festivus |
| 24 | Wed | Christmas Eve |
| 24 | Wed | The Feast of the Seven Fishes |
| 25 | Thu | Christmas Day |
| 26 | Fri | Boxing Day |
| 26 | Fri | Kwanzaa |
| 27 | Sat | International Day of Epidemic Preparedness |
| 28 | Sun | National Call a Friend Day |
| 31 | Wed | New Year's Eve |