Counting days, calendar days versus court days, and limitations periods. The difference between a filing that lands and one that doesn't often comes down to one of these.
Missing a legal deadline is usually fatal to a case, and counting court days is full of traps for the unwary. This guide explains how deadlines are calculated. It is general information, not legal advice. Confirm against the governing rules and consult an attorney before you rely on any date.
Most deadlines are a number of days from a triggering event: service, a filing, a court order. The hard part is how you count. Whether the trigger day is included, whether the rule calls for calendar days or business days, and how weekends and holidays are handled. Under FRCP Rule 6(a)(1)(A) the trigger day is day zero, excluded from the count. The Deadline Calculator counts forward or backward from a date; the Business Days Calculator handles business-day spans.
Many modern rules count calendar days but push a deadline that lands on a weekend or holiday to the next business day. Shorter deadlines often count court days, skipping weekends and holidays entirely. Pick the wrong method and the result can be off by several days. Several days is the difference between a timely filing and a dismissed case.
A statute of limitations sets the outer deadline to file a claim. It varies by claim type and state, often running one to six years. California gives personal injury plaintiffs two years under Cal. Code Civ. Proc. section 335.1; other states run shorter or longer. Some periods are paused, or tolled, by circumstances such as the plaintiff being a minor. Because missing one is almost always permanent, the limitations date deserves careful tracking.
Federal and state courts, and even individual courts within the same system, can have different counting rules and holiday calendars. A deadline calculator gives a reliable first estimate. The controlling rule is whatever the relevant court's rules of procedure actually say, and local rules and standing orders can quietly modify those defaults.
Calculate every deadline the moment its trigger occurs. Build in a buffer instead of filing at the last minute. Double-check the counting method against the actual rule, and put both the deadline and an advance reminder on the calendar. When the stakes are high, have a second person verify the date. A deadline confirmed twice is rarely the one that gets missed.
As a number of days from a trigger, with specific rules for the trigger day, weekends, and holidays. Under FRCP Rule 6 the trigger day is excluded and counting begins the next day.
It depends on the rule. Many count calendar days but push the deadline off weekends and holidays; some count court days and skip them entirely.
The outer deadline to file a claim. It varies by claim type and state, often running one to six years.
Yes. Federal, state, and local rules, along with their holiday calendars, can all differ.
No. Confirm against the governing rules and consult an attorney.