| Date | December 25 (every year) |
|---|---|
| Next occurrence | — |
| Unix timestamp | — |
| Time remaining | — |
When is Christmas Day?
Christmas falls on December 25 every year and is one of the most anticipated dates on the calendar. "How many days until Christmas?" is among the most-searched countdown queries in the world, peaking every autumn.
Retailers, shippers, and families all plan around the Christmas countdown, which is why a precise day count matters far more than a rough guess.
Christmas Day dates, 2026–2035
The next 10 occurrences, with the weekday each falls on and the Unix timestamp of midnight UTC at the start of the day.
| Year | Date | Weekday | Unix timestamp (00:00 UTC) |
|---|---|---|---|
| 2026 | December 25 | Friday | 1,798,156,800 |
| 2027 | December 25 | Saturday | 1,829,692,800 |
| 2028 | December 25 | Monday | 1,861,315,200 |
| 2029 | December 25 | Tuesday | 1,892,851,200 |
| 2030 | December 25 | Wednesday | 1,924,387,200 |
| 2031 | December 25 | Thursday | 1,955,923,200 |
| 2032 | December 25 | Saturday | 1,987,545,600 |
| 2033 | December 25 | Sunday | 2,019,081,600 |
| 2034 | December 25 | Monday | 2,050,617,600 |
| 2035 | December 25 | Tuesday | 2,082,153,600 |
The story behind Christmas
The earliest surviving record of Christmas being celebrated on December 25 is the Chronograph of 354, a Roman almanac that lists the feast for the year 336. Why that date was chosen is still debated: one theory ties it to the Roman festival of the unconquered sun held on the same day, another derives it by counting nine months from March 25, the traditional date of the Annunciation. Churches that still keep the Julian calendar, including most Orthodox churches in Russia, Serbia and Ethiopia, celebrate on what the Gregorian calendar calls January 7, because the two calendars are currently thirteen days apart. Many of the customs attached to the day are far younger than the feast. Decorated trees spread from sixteenth-century Germany, Charles Dickens's A Christmas Carol was published in 1843, the first commercial Christmas card was printed in London the same year, and Christmas did not become a United States federal holiday until 1870. NORAD's annual Santa tracker began in 1955 after a Sears advertisement misprinted a telephone number. Because the date is fixed, the countdown to December 25 is one of the most searched questions online, with interest climbing steadily from late October.
How this countdown is calculated
Christmas Day is fixed at December 25, so the countdown targets midnight at the start of the next December 25 in your local time zone. Once December 25 has ended it points at the following year's Christmas, so the count is at its highest, around 364 days, in the last week of December.
The big number at the top of this page is computed live in your browser the moment the page loads and ticks down every second — there is no stale, pre-baked figure here. It measures the gap between your current local time and the next December 25, then breaks it into days, hours, minutes, and seconds. Because the math runs on your own device, the result is always correct for your time zone and is never cached out of date.
The Unix timestamp of Christmas Day
Beyond the human-friendly countdown, this page also shows the Unix timestamp of the target date — the number of seconds since January 1, 1970 UTC. That single integer is what databases, schedulers, and APIs actually store. If you are building a feature that fires on Christmas Day — a banner, an email, a cron job — the timestamp shown above is the value to compare against. You can also drop the date straight into the Epoch Converter to inspect it in every format, or into the Date Duration Calculator to measure the span from any other date.
Ways people use a Christmas countdown
- Planning — knowing the exact number of days left helps with shopping, travel, and booking before deadlines pass.
- Sharing — send the live countdown link to friends, family, or a team channel so everyone sees the same ticking clock.
- Engineering — use the Unix timestamp above to schedule jobs or gate features around the date.
- Curiosity — sometimes you just want to know "how many days until Christmas?" and get a precise answer rather than a rough guess.
Want a different date?
This page is part of a small reference of common countdowns and notable timestamps. Browse the full timestamp and countdown hub to find New Year, Christmas, Halloween, the Y2038 deadline, and more — or build a countdown to any moment of your choosing with the Countdown Timer.
Related countdowns
More popular dates you can count down to:
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