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Deadline Calculator

Add or subtract calendar or court days from any date to find a filing or response deadline. The eleven U.S. federal holidays shift more deadlines than most people expect.

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Results

Deadline -
Day of week -
Days counted -
Counting method -

Excludes weekends and U.S. federal holidays. Not legal advice.

FRCP Rule 6(a)11 federal holidaysNothing leaves the page

2026 federal holiday schedule

This calculator skips the eleven dates below whenever you choose court or business days. The list itself lives in the page's own code as a small function that finds the right Monday, or shifts a fixed date off a weekend; the table just prints what that function returns for 2026.

Federal holiday2026 dateDay
New Year's DayJanuary 1, 2026Thursday
Martin Luther King Jr. DayJanuary 19, 2026Monday
Presidents' Day (Washington's Birthday)February 16, 2026Monday
Memorial DayMay 25, 2026Monday
JuneteenthJune 19, 2026Friday
Independence Day (observed)July 3, 2026Friday
Labor DaySeptember 7, 2026Monday
Columbus DayOctober 12, 2026Monday
Veterans DayNovember 11, 2026Wednesday
Thanksgiving DayNovember 26, 2026Thursday
Christmas DayDecember 25, 2026Friday

July 4 falls on a Saturday in 2026, so the observed holiday moves to Friday, July 3. These are the same eleven dates the calculator above already uses; nothing here comes from a separate source, and the table would show different dates for a different year.

How courts count these days

A legal deadline is the start date plus the number of days the governing rule allows, then adjusted for the counting method: calendar days run straight through the calendar, while court or business days skip Saturdays, Sundays, and the eleven U.S. federal holidays recognized under FRCP Rule 6(a)(6). Under FRCP Rule 6(a)(1)(A), the day of the triggering event, such as service of a complaint or entry of an order, is excluded from the count, so counting begins the next day. If the last day of the period falls on a Saturday, Sunday, or legal holiday, FRCP Rule 6(a)(1)(C) extends the deadline to the next day that is not one of those. State courts often follow a similar structure but keep their own holiday calendars, so confirm the specific rule before you file.

Counting methodWhat it skipsGoverning rule
Calendar daysNothing; every day counts, but the final deadline still shifts off a weekend or holidayFRCP Rule 6(a)(1)(C)
Court / business daysSaturdays, Sundays, and the 11 federal holidaysFRCP Rule 6(a)(1)(B), 6(a)(6)
Not legal advice. Day-counting methods vary by rule and jurisdiction, including whether day zero is included or excluded. Verify against the court rule that governs your filing.

Worked example

Take the default values loaded above: a start date of June 15, 2026, adding 30 days. Counted as calendar days, 30 days after June 15 lands on July 15, 2026, a Wednesday, and no adjustment applies since that date already falls on a weekday. Counted as court days instead, skipping weekends and the federal holidays, the same 30-day count stretches out to July 29, 2026, also a Wednesday, fourteen days later than the calendar-day version. The stretch between June 16 and July 29 crosses twelve weekend days plus two holidays, Juneteenth (observed Friday, June 19) and Independence Day (observed Friday, July 3), which is the whole reason the two methods land two weeks apart on this particular date range. Change the start date or the day count in the calculator above and the gap will shrink or grow depending on which weekends and holidays fall inside the new range.

This calculator runs the federal defaults under FRCP Rule 6(a). Filing in Florida state court instead? Florida counts several deadlines differently, starting with a personal injury statute of limitations that HB 837 cut to two years. The state-specific version of this tool covers nine Florida deadlines with their own rule citations.

See also

More free tools on this site

Every calculator here runs the same eleven-holiday list shown in the table above, right in your browser.

Straight answers

FAQs

Does it exclude weekends and holidays?

Yes, when you select court days or business days. Saturdays, Sundays, and all eleven U.S. federal holidays are skipped automatically. If a deadline falls on a holiday, the next non-holiday business day applies under most court rules.

Which holidays are included?

The eleven U.S. federal holidays: New Year's Day, Martin Luther King Jr. Day, Presidents' Day, Memorial Day, Juneteenth, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving Day, and Christmas Day. Note that state courts may observe additional holidays not covered here.

Does it count the first day?

Under FRCP Rule 6(a)(1)(A), the day of the triggering event is excluded and counting begins the next day. Some state court rules differ. Check the rule that governs your specific proceeding.

Are state court holidays included?

This calculator covers the eleven federal holidays. State courts observe additional holidays that vary by jurisdiction. Verify against your court's published calendar before filing.

Is this legal advice?

This is a general reference tool. It is not legal advice. Any deadline with real consequences deserves review by a licensed attorney.