What Day: December 10
Find the day of the week for any date of the year.
December 10 this year (2026) falls on a Thursday. It's day 344 of the year, with 21 days left afterward, sits in Q4 (Winter), and falls under the zodiac sign Sagittarius in Western astrology. Because of how leap years shift the calendar, a date's day-of-week doesn't repeat on a fixed yearly schedule. December 10 will next fall on a Thursday again in 2037. Within December, this is day 10 of 31, roughly 32% through the month. Overall, that's roughly 94% of the way through the year.
As of October 1, 2026, 12:19 PM (America/New York).
A Decade Ago
December 10, 2016 fell on a Saturday, a useful reference point if you're comparing how a recurring event has shifted across the week over the years.
Half a Year Away
Roughly six months from December 10 is June 10, which falls in summer and lands on a Wednesday this year.
Nearby Dates
Check the day of the week for the date just before or after December 10 using the links below.