How many days until December 18?
There are 118 days until December 18, 2026, which lands on a Friday. Watch it tick down live, and share the countdown with everyone who should be counting too.
Counting down to December 18
December 18 birthday facts
Born on December 18? 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 18 — 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 18
Anyone celebrating a December 18 birthday is in famous company — these are the best-known people born on this exact date:
- Steven Spielberg (1946) — blockbuster film director
- Brad Pitt (1963) — Hollywood superstar
- Keith Richards (1943) — Rolling Stones guitarist
- Christina Aguilera (1980) — pop vocal powerhouse
What makes a December 18 birthday special
December 18 is the 352nd day of the year, which means a December 18 birthday arrives with 13 days of the year still to go. It falls on the 27th 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 18?
| Year | December 18 falls on |
|---|---|
| 2026 | Friday |
| 2027 | Saturday |
| 2028 | Monday |
| 2029 | Tuesday |
| 2030 | Wednesday |
Quick answers
- How many days until December 18?
- There are 118 days until December 18, 2026. It falls on a Friday.
- What zodiac sign is December 18?
- People born on December 18 are Sagittarius — typically adventurous, honest and allergic to boredom.
- What are the birthstone and birth flower for December 18?
- The December birthstone is Turquoise and the birth flower is the Narcissus.
- Which famous people were born on December 18?
- Famous December 18 birthdays include Steven Spielberg, Brad Pitt, Keith Richards, Christina Aguilera.