How many days until December 20?
There are 119 days until December 20, 2026, which lands on a Sunday. Watch it tick down live, and share the countdown with everyone who should be counting too.
Counting down to December 20
December 20 birthday facts
Born on December 20? That makes you a Sagittarius — adventurous, honest and allergic to boredom. Your birthstone is the turquoise, your birth flower is the narcissus, and your half-birthday lands on June 20 — worth celebrating too. See everything about being born in December, get the full picture with the birthday personality tool, or work out your exact age with the age calculator.
Famous birthdays on December 20
Anyone celebrating a December 20 birthday is in famous company — these are the best-known people born on this exact date:
- Harvey Firestone (1868) — tire industry founder
- Jonah Hill (1983) — comedy film star
What makes a December 20 birthday special
December 20 is the 354th day of the year, which means a December 20 birthday arrives with 11 days of the year still to go. It falls on the 29th day of Sagittarius season — adventurous, honest and allergic to boredom. December 25 is among the rarest birthdays in the U.S. — while late December babies are famously overrepresented among pro athletes thanks to school-year age cutoffs.
What day of the week is December 20?
| Year | December 20 falls on |
|---|---|
| 2026 | Sunday |
| 2027 | Monday |
| 2028 | Wednesday |
| 2029 | Thursday |
| 2030 | Friday |
Quick answers
- How many days until December 20?
- There are 119 days until December 20, 2026. It falls on a Sunday.
- What zodiac sign is December 20?
- People born on December 20 are Sagittarius — typically adventurous, honest and allergic to boredom.
- What are the birthstone and birth flower for December 20?
- The December birthstone is Turquoise and the birth flower is the Narcissus.
- Which famous people were born on December 20?
- Famous December 20 birthdays include Harvey Firestone, Jonah Hill.