Countdown

How many days until December 18?

143

days until December 18

The next December 18 is Friday, December 18, 2026

Counting down to December 18

There are 143 days until December 18. The next December 18 falls on Friday, December 18, 2026. This countdown updates automatically every day — bookmark it and check back any time.

Popular date countdowns

298 until May 22 299 until May 23 308 until June 1 338 until July 1 157 until January 1 126 until December 1 65 until October 1 35 until September 1