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Facts about December 15, 2026

Tuesday, December 15, 2026 is the target date. December 15, 2026 is a weekday in the fourth quarter and in meteorological winter.

December 15, 2026 is day 349 of 365 and ISO week 51 of 2026. 16 days remain in December after December 15, 2026, and 16 days remain in 2026.

Tuesday, December 15, 2026 is not a US federal holiday. The next one is Christmas Day on Friday, December 25, 2026, 10 days later.