Days Until Christmas Calculator

Christmas is always December 25 on the UTC calendar. This page finds the next occurrence: if today is before December 25, it counts to December 25 of the current year; if today is December 25, it reports that Christmas is today; if today is after December 25, it counts to December 25 of the following year.

Day counts use the same calendar-day math as the Days Until Calculator and the dynamic Days Until Christmas event page—UTC midnight dates only, no local time zones.

Weeks are whole weeks (days ÷ 7, rounded down). Months are approximate calendar months and days, not fixed 30-day periods.

Optional “Include today” adds one day to the count for future dates so the current UTC day counts toward Christmas.

Gift planning, holiday travel, school break schedules, time-off requests, and party or church event planning when you need a quick answer to “how many days until Christmas?”

The Days Until Calculator counts calendar days to any future date—or how many days ago a past date was—with an optional include-today setting for planning.

Countdown To Date adds an optional UTC time, event name, and hour/minute updates when you need more detail than calendar days alone.

The Countdown Timer gives a live, second-by-second display with days, hours, minutes, and seconds when the target includes a specific time of day in UTC.

The Days Until Birthday Calculator finds the next occurrence of a birthday from month and day only—no birth year required.

The How Many Days Left In Year Calculator counts UTC calendar days remaining through December 31 from today or a custom date.

Seasonal calculators target the next occurrence automatically—no date to enter. Fixed dates include Valentine's Day (February 14), Independence Day (July 4), Halloween (October 31), Christmas (December 25), and New Year's Day (January 1).

Movable US holidays use the same rules as the dynamic event pages: Mother's Day (second Sunday in May), Father's Day (third Sunday in June), Memorial Day (last Monday in May), Labor Day (first Monday in September), Good Friday and Easter Sunday (Gregorian), Thanksgiving (fourth Thursday in November), Black Friday (the day after Thanksgiving), and Cyber Monday (the Monday after Thanksgiving).