Days between January 1, 2025 and April 15, 2025
There are 104 days between these two dates — start of the year to us tax day.
Time Until
104 days
3 months, 14 days
Days
104
Weeks
14
+6 days
Months
3
January 1, 2025 to April 15, 2025, broken down
- Days104
- Weeks14 + 6d
- Months3
- Years0y 3m
The count is exclusive of the start date and inclusive of the end date: day one is January 1, 2025 plus 24 hours. Weekends and public holidays are included — for working days only, use the business days calculator.
From 1 January to 15 April is 104 days. That is the window US taxpayers have to gather documents and file a federal return before the standard deadline, unless the 15th falls on a weekend or holiday and pushes the date later.
Method & sources
Day counts use the Gregorian calendar and are computed on calendar dates in UTC, so daylight-saving changes never add or remove a day. The count excludes the start date and includes the end date — the same convention as subtracting one date from another.
Page last updated: October 1, 2026
Frequently asked questions
How many days are between January 1, 2025 and April 15, 2025?
There are exactly 104 days between the two dates, counting the end date and not the start date.
How many weeks is that?
104 days is 14 weeks and 6 days.
How many months and years is that?
About 3 months and 14 days (3 months in total).
Other date spans
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