Days Until New Year
How many days until New Year's Day? A live countdown to January 1 with weeks and weekdays left.
Countdown to the New Year
New Year's Day is January 1, the first day of the Gregorian calendar used by most of the world. The countdown above shows the days and weeks remaining from today.
Year-end checklist
- Retirement contributions: 401(k) contributions for the year generally must be made through payroll by December 31. IRA contributions can usually be made until the tax filing deadline the following April.
- Flexible spending accounts: check whether unused FSA money expires at year end or has a grace period.
- Charitable donations must be made by December 31 to count for that tax year.
- Budget and goals: review your net worth and set savings targets for the new year.
Why January 1?
The Romans moved the start of their year to January 1 in 153 BC, and Julius Caesar's calendar reform kept it. Many countries later used other dates, such as March 25, until adopting the Gregorian calendar. Britain and its colonies switched to January 1 in 1752.
Frequently asked questions
How many days until New Year?
The countdown above shows the exact number of days from today until January 1.
When is the deadline for 401(k) contributions?
Generally December 31 through payroll. IRA contributions can usually be made until the April tax deadline.
Is New Year's Eve a federal holiday?
No. New Year's Day, January 1, is the federal holiday.
Last reviewed Oct 20, 2026. Results are estimates; check important decisions with a qualified professional.