| Wk | Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|---|
| 48 | 1 | ||||||
| 49 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 50 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 51 | 16 | 17 | 18 | 19 | 20 | 21Winter Solstice | 22 |
| 52 | 23 | 24Christmas Eve | 25Christmas Day | 26 | 27 | 28 | 29 |
| 1 | 30 | 31New Year's Eve |
December 1990 at a Glance
- Working days
- 20 of 31
- Weekend days
- 10
- Day of year
- 335–365
- Quarter
- Q4 · 0 days left in 1990
December 1990 starts on a Saturday and ends on a Monday. Long weekends this month: New Year's Day (Dec 30 – Jan 1, 3 days); Christmas Day (Dec 22 – Dec 25, 4 days if you take Monday off).
Holidays & Observances in December 1990
US Federal Holidays
- Christmas DayTue, Dec 25
Christian holiday celebrating the birth of Jesus, and the most widely observed day off of the year.
Observances
- Christmas EveMon, Dec 24
- New Year's EveMon, Dec 31
Public Holidays Around the World in December 1990
Scheduling with teams or family abroad? These countries have public holidays this month.
🇬🇧 United Kingdom holidays 1990
- Christmas DayTue, Dec 25
- Boxing DayWed, Dec 26
🇨🇦 Canada holidays 1990
- Christmas DayTue, Dec 25
- Boxing DayWed, Dec 26
🇦🇺 Australia holidays 1990
- Christmas DayTue, Dec 25
- Boxing DayWed, Dec 26
🇩🇪 Germany holidays 1990
- Christmas DayTue, Dec 25
- Second Day of ChristmasWed, Dec 26
🇨🇭 Switzerland holidays 1990
- Christmas DayTue, Dec 25
- St Stephen's DayWed, Dec 26
🇫🇷 France holidays 1990
- Christmas DayTue, Dec 25
🇮🇳 India holidays 1990
- Christmas Day (partial)Tue, Dec 25
🇧🇷 Brazil holidays 1990
- Christmas DayTue, Dec 25
December 1990 FAQ
How many working days are in December 1990?
December 1990 has 20 working days (Monday–Friday, excluding US federal holidays) out of 31 days, with 10 weekend days.
What holidays are in December 1990?
US federal holidays in December 1990: Christmas Day (Tue, Dec 25).
What day of the week does December 1990 start on?
December 1, 1990 is a Saturday, and December 31 is a Monday. The month covers ISO weeks 48–1.
Make a Printable December 1990 Calendar
Opens the builder on December 1990 so you can add your own events and notes, then export a PDF. Want a ready-made look? Start from a monthly calendar template.
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