Holiday Countdown Calculator

Enter today as the start date and December 25 or January 1 as the end date (use the next occurrence's year if the holiday has already passed this year). The result is the number of days until that date.

Yes. Any future date works as the end date. Rename the event in your own notes—the calculator simply measures the calendar days between your start and end dates.

The tool measures the span between the two dates the same way as other date calculators here. For exact inclusion rules, match how you interpret start and end for your use case (e.g., is today day zero or day one).