Thursday, December 31, 2026 is a Thursday. It is day 365 of 2026 (100% through the year), ISO week 53, in Q4.
Calendar Specifications
December 31, 2026, marks the final day of the year, being day 365 of 365. It falls within ISO week 53 and is part of the fourth quarter. The moon is in its Last Quarter phase, and individuals born on this date are under the zodiac sign of Capricorn. On this day, people around the world celebrate New Year's Eve, a global tradition that bids farewell to the current year and welcomes the upcoming one. As the last day of the year, it's a time for reflection, celebration, and looking forward to new beginnings. Shareable takeaway: December 31, 2026, is New Year's Eve, marking the conclusion of the year and a time for global celebration as people welcome a new year.
December 31, 2026, marks the final day of the year, being day 365 of 365.
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Historical Milestones
Historical records for December 31 are documented across archival sources.
Notable births are archived on Wikipedia's daily calendar.
Notable deaths are archived on Wikipedia's daily calendar.
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Questions & Answers
Thursday, December 31, 2026 falls on a Thursday.
in 97 days (in 3 months, 6 days). It is day 365 of 2026 with 0 days remaining in the year.
In Roman numerals, Thursday, December 31, 2026 is written as XXXI.XII.MMXXVI (Day.Month.Year format).
The moon phase for this date is Last Quarter (approx. 51% illuminated). The astrological sun sign is Capricorn.