December 20: Holidays, Historical Events, Famous Birthdays & Zodiac Sign
December 20 celebrates International Human Solidarity Day, urging global unity, while also honoring the humble cathode-ray tube that lit up early television screens.
About December 20
December 20 brings a fascinating blend of reflection and quirky celebration. International Human Solidarity Day, established by the United Nations, reminds us that tackling global challenges — from poverty to inequality — requires collective effort rather than isolated action. It is a call to recognize our shared humanity as the year draws to a close.
On a lighter note, Cathode-Ray Tube Day pays homage to the technology that brought moving images into living rooms for decades. Before sleek flat screens, the bulky CRT was the beating heart of television, and anyone who grew up in the twentieth century likely remembers the satisfying thunk of switching one on. Pair that with Games Day and Go Caroling Day, and December 20 offers plenty of excuses to gather, play, and sing together.
Sagittarius season is still in full swing, and those born on this date carry the fire sign's signature restlessness and optimism. It is a fitting energy for a day that also honors Sacagawea, the Shoshone woman whose courage and guidance helped chart the American West. Whether through solidarity, storytelling, or a glass of sangria — yes, that gets its own day too — December 20 invites connection.
Fun & National Days on December 20
- Cathode-Ray Tube Day — Honor the boxy old TV sets of yesteryear — or just appreciate your flat screen's slim profile.
- Dot Your I's Day — Slow down and savor the tiny details today, whether in handwriting or in life generally.
- Games Day — Pull out a board game, deck of cards, or video console and challenge someone to friendly competition.
- Go Caroling Day — Belt out a favorite holiday tune, even if only in your living room or down the neighborhood block.
- International Human Solidarity Day — Reach out, lend a hand, or donate to a cause — reminding ourselves we are all in this together.
- Mudd Day — Remember Dr. Samuel Mudd, the physician who treated Lincoln's assassin and stirred lasting controversy.
- National Sangria Day — Mix red wine, fruit, and a splash of brandy for a festive pitcher best shared with good company.
- Sacagawea Day — Reflect on the courage of the Shoshone guide who helped Lewis and Clark navigate the uncharted American West.