How many days until December 15?
There are 166 days until December 15, 2026, which lands on a Tuesday. Watch it tick down live, and share the countdown with everyone who should be counting too.
165
Days
13
Hours
07
Mins
47
Secs
Counting down to December 15
December 15 birthday facts
Falls on
Tuesday, 2026
Zodiac sign
Sagittarius
Birthstone
Turquoise
Birth flower
Narcissus
Half-birthday
June 15
Days to go
166 days
Born on December 15? 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 15 — 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.
Quick answers
- How many days until December 15?
- There are 166 days until December 15, 2026. It falls on a Tuesday.
- What zodiac sign is December 15?
- People born on December 15 are Sagittarius — typically adventurous, honest and allergic to boredom.
- What are the birthstone and birth flower for December 15?
- The December birthstone is Turquoise and the birth flower is the Narcissus.