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.
Excludes weekends and U.S. federal holidays. Not legal advice.
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 holiday | 2026 date | Day |
|---|---|---|
| New Year's Day | January 1, 2026 | Thursday |
| Martin Luther King Jr. Day | January 19, 2026 | Monday |
| Presidents' Day (Washington's Birthday) | February 16, 2026 | Monday |
| Memorial Day | May 25, 2026 | Monday |
| Juneteenth | June 19, 2026 | Friday |
| Independence Day (observed) | July 3, 2026 | Friday |
| Labor Day | September 7, 2026 | Monday |
| Columbus Day | October 12, 2026 | Monday |
| Veterans Day | November 11, 2026 | Wednesday |
| Thanksgiving Day | November 26, 2026 | Thursday |
| Christmas Day | December 25, 2026 | Friday |
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.
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 method | What it skips | Governing rule |
|---|---|---|
| Calendar days | Nothing; every day counts, but the final deadline still shifts off a weekend or holiday | FRCP Rule 6(a)(1)(C) |
| Court / business days | Saturdays, Sundays, and the 11 federal holidays | FRCP Rule 6(a)(1)(B), 6(a)(6) |
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.
Every calculator here runs the same eleven-holiday list shown in the table above, right in your browser.
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.
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.
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.
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.
This is a general reference tool. It is not legal advice. Any deadline with real consequences deserves review by a licensed attorney.