To count days for a court deadline in federal court, skip the day the triggering event happened, then count every calendar day after that — including Saturdays, Sundays, and holidays that fall in the middle of the period. The last day of the count is your deadline, unless it lands on a Saturday, Sunday, or legal holiday, in which case the deadline rolls forward to the next day that isn’t one of those.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time That is the whole framework. The complications come from four places: backward-counting deadlines, extra days added for mail service, the filing cutoff hour, and deadlines that can’t be extended at all.
The Basic Count
Federal Rule of Civil Procedure 6(a)(1) sets the method. Exclude the day of the event that starts the clock. Day one is the next calendar day. Every day counts from there, weekends and holidays included, and the last day of the period is part of the count.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
A worked example: you’re served a motion on Wednesday, March 2, and you have 30 days to respond. Thursday, March 3 is day one. Count straight through the calendar. Day 30 is April 1. If April 1 is a weekday and not a holiday, that is your deadline.
This unified method applies to every deadline stated in days, no matter how short or long. Short periods are not counted differently from long ones in federal court.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
When the Last Day Is a Weekend or Holiday
If your final counted day falls on a Saturday, Sunday, or legal holiday, the deadline moves to the end of the next day that isn’t any of those. Two holidays back-to-back push the deadline out further. If day 30 is a Saturday and the following Monday is a federal holiday, the deadline is Tuesday.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
Federal legal holidays for deadline computation are New Year’s Day, Martin Luther King Jr.’s Birthday, Washington’s Birthday, Memorial Day, Juneteenth National Independence Day, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving Day, Christmas Day, and any day declared a holiday by the President or Congress.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
For deadlines counted forward, a state holiday observed where the federal court sits also counts as a legal holiday. So a court sitting in a state that observes Patriots’ Day treats that day like any federal holiday when computing a forward-counted deadline.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
Backward-Counted Deadlines Move Earlier
Some rules require you to do something a set number of days before a future event, such as filing “at least 14 days before the hearing.” The counting mechanics are the same: exclude the event day, count backward 14 calendar days. The trap is the weekend and holiday rule, which runs in the opposite direction.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
On a backward count, if the last day lands on a Saturday, Sunday, or legal holiday, the deadline moves earlier, not later. If your 14th day back is a Saturday, you must file by the preceding Friday. “At least 14 days before” means you need the full period clear, so the calendar pushes you sooner when it doesn’t cooperate.2Legal Information Institute. Federal Rules of Appellate Procedure Rule 26 – Computing and Extending Time
State holidays do not extend backward-counted deadlines in federal court, even though they extend forward-counted ones. If your backward deadline lands on a state-only holiday, you still have to file that day.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
Three Extra Days for Mail Service
When you are served by mail, by being left papers with the court clerk, or by another non-electronic method the parties have agreed to, add three days to whatever response period applies. Those three days go on after the original period would have expired under the normal count.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
So a 14-day response period becomes 17 days when service was by mail. If that 17th day falls on a weekend or holiday, the deadline then rolls forward again to the next business day under the standard rule.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
Electronic service through the court’s e-filing system does not add three days. Neither does personal hand delivery. The three-day cushion exists to account for mail transit time, so instant delivery methods don’t trigger it.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
What Time of Day the Deadline Ends
Knowing the correct date is only half the count. The hour matters too, and it depends on how you file.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
- Electronic filings are due at midnight in the court’s time zone, not yours. If you’re in California filing in a federal court in New York, the cutoff is midnight Eastern.
- Paper filings must be in the clerk’s office by whatever time it’s scheduled to close, which is usually 4:30 or 5:00 p.m. but varies by courthouse.
A local rule or a specific court order can move either cutoff. Some courts set electronic filing deadlines earlier than midnight, so check the court’s own filing rules before you rely on the default.
When the Clerk’s Office Is Closed for an Emergency
Weather, power outages, and similar events sometimes shut a courthouse down. If the clerk’s office is inaccessible on the last day of your filing period, the deadline extends to the first accessible day that isn’t a Saturday, Sunday, or legal holiday.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
The rule covers the court being closed. It does not cover your own inability to get there. A flat tire or a family emergency on the last day doesn’t extend the deadline under this rule; you’d need to ask the court for an extension instead.
Asking for More Time
If you see the deadline coming and know you can’t meet it, ask before it passes. Under Rule 6, a court can extend the time for “good cause” and can do so without a formal motion or notice to the other side when the request comes in before the deadline expires.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
Once the deadline has passed, the standard is harder. You must file a formal motion and show that your failure to act on time was the result of “excusable neglect.” Courts weigh several factors: whether the delay was within your control, how long the delay lasted, whether the other side would be prejudiced by allowing the late action, and whether you acted in good faith.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
Some federal deadlines cannot be extended at all. The rules specifically bar courts from extending time for renewed motions for judgment as a matter of law, motions to amend findings, motions for a new trial, and certain motions for relief from a judgment. If the deadline for one of these motions passes, no showing of good cause or excusable neglect will bring it back.1Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time
State Court Cases Follow Different Rules
Everything above is federal. State courts have their own rules of civil procedure, and the differences can shift a deadline by several days. Some states still exclude intermediate weekends and holidays for short periods, using the approach federal courts moved away from. The threshold for what counts as “short” varies by state. States also differ on how many extra days are added for mail service — some add five or six rather than three — and state holiday calendars differ from the federal list. If your case is in state court, work from that state’s time-computation rule, not this one.