California court deadline calculator
Pick a deadline and enter the trigger date. The result applies Cal. Code Civ. Proc. 12, 12a, 12b, 10; Cal. Rules of Court, rule 1.10 (counting, weekends and court holidays), service-method extensions where the law allows them, and the rule for that deadline, with each step and citation shown. Scope: San Diego County local rules are included below (marked with the court name), layered on these base rules. California superior court unlawful detainer proceedings (CCP 1159-1179a) and pre-filing landlord-tenant notices (CCP 1161, 1161b; Civ. Code 1946, 1946.1, 1946.2), writ of possession enforcement (CCP 715.010-715.020) and claims of right to possession (CCP 415.46, 1174.25, 1174.3), and limited civil appeals to the appellate division (CRC 8.822, 8.823). Local rent-control and just-cause ordinances, federal CARES Act 30-day notices, Section 8 and other subsidized-housing notice periods, and mobilehome (Civ. Code 798 et seq.) rules are not modeled.. Rules current as of 2026-10-23.
- Trigger (Date the 3-day notice was served on the tenant (CCP 1162 method)): Friday, November 6, 2026.
- Count 3 court days (Saturdays, Sundays, and court holidays are not counted): Thursday, November 12, 2026.
Cal. Code Civ. Proc. 1161(2) (operative Feb. 1, 2025)
three days’ notice, excluding Saturdays and Sundays and other judicial holidays, in writing, requiring its payment, stating the amount that is dueOfficial source
Cal. Code Civ. Proc. 12, 12a, 12b, 10; Cal. Rules of Court, rule 1.10
CCP 12: "The time in which any act provided by law is to be done is computed by excluding the first day, and including the last, unless the last day is a holiday, and then it is also excluded." CCP 12a(a): "If the last day for the performance of any act provided or required by law to be performed within a specified period of time is a holiday, then that period is hereby extended to and including the next day that is not a holiday. For purposes of this section, “holiday” means all day on Saturdays, all holidays specified in Section 135 and, to the extent provided in Section 12b, all days that by terms of Section 12b are required to be considered as holidays." CCP 12b: "If any city, county, state, or public office, other than a branch office, is closed for the whole of any day, insofar as the business of that office is concerned, that day shall be considered as a holiday for the purposes of computing time under Sections 12 and 12a." CCP 10: "Holidays within the meaning of this code are every Sunday and any other days that are specified or provided for as judicial holidays in Section 135."Official source
- The 3 days exclude Saturdays, Sundays and judicial holidays, so they are counted as court days. The result is the last day the tenant may pay; the UD complaint may be filed no earlier than the next court day. Service methods are in CCP 1162 (personal; leave with person of suitable age at residence or business AND mail; or post on the property AND deliver to a resident if found AND mail). AMBIGUITY (service method): CCP 1162 does not say when substituted or post-and-mail service is complete, and CCP 1013 mail extensions are not stated to apply to CCP 1161 notices. Courts have addressed this in case law, which was not fetched or verified here. A conservative landlord practice is to begin counting after the mailing date (or add days for mailing) before filing; tenants should count from the earliest service step. The engine applies no service-method adjustment. Commercial tenants: CCP 1162(b) methods. Landlord may not charge a fee for serving the notice (1161(6)).
- If the clerk's office is closed or inaccessible on the last day (weather, emergency or local closure orders), the deadline may be extended. Check local orders.
This calculator applies the cited rules to the dates you enter. It is not legal advice. Court orders, local rules, and case-specific facts can change a deadline; verify before relying on it. Rule set pending attorney review.
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Create a matterSan Diego County: other local timing requirements
- Ex parte applications and all supporting papers must be filed (and, if e-filed, a courtesy copy delivered to the department) by noon the court day before the ex parte appearance. San Diego Super. Ct. Local Rules, rules 2.1.4, 2.1.19(A)
- Hearing dates for demurrers, motions, ex parte applications and OSCs must be reserved through the online reservation system or the calendar clerk; failure to file an MSJ after reserving, or to take it off calendar within two days after the last day to serve moving papers under CCP 437c, may draw sanctions. San Diego Super. Ct. Local Rules, rule 2.1.19(A)
- Tentative rulings are discretionary; no notice of intent to appear is required for oral argument. San Diego Super. Ct. Local Rules, rule 2.1.19(C)
- Non-moving party appearing remotely at an ex parte hearing must file and serve RA-010 by 4:00 p.m. the court day before. San Diego Super. Ct. Local Rules, rule 2.5.8(A)
- Opposition to remote evidentiary hearing or trial (RA-015) due by noon the court day before the evidentiary hearing or trial readiness conference, with courtesy copy to the department. San Diego Super. Ct. Local Rules, rule 2.5.8(A)
- Full text of proposed jury instructions is submitted on the scheduled trial date. San Diego Super. Ct. Local Rules, rule 2.1.16
- Local deadlines cannot be modified by stipulation without advance court approval (except as Gov. Code 68616 permits). San Diego Super. Ct. Local Rules, rule 2.1.1
- Dependency: memorandum supporting objection to sufficiency of petition San Diego Super. Ct. Local Rules, rule 6.1.5
- Dependency: notice of ex parte request (48 hours) San Diego Super. Ct. Local Rules, rule 6.1.14
- Family ex parte (temporary emergency orders): moving papers submitted to the court and served by 12:00 p.m. the court day before the hearing, in addition to CRC 5.165 notice. San Diego Super. Ct. Local Rules, rule 5.3.1(B)
- Family Court Services recommending counseling: moving party may cancel, or parties may jointly reschedule once, by notifying FCS by 4:00 p.m. the court business day before the session. San Diego Super. Ct. Local Rules, rule 5.11.1(C)
- Probate trial: oppositions to motions in limine filed and served by 12 noon the day before trial. San Diego Super. Ct. Local Rules, rule 4.22.11(A)
- Dependency objection to sufficiency of petition: petitioner's responsive memorandum due by 8:30 a.m. on the hearing day. San Diego Super. Ct. Local Rules, rule 6.1.5
- Unlawful detainer court trial: opposition to remote proceedings (RA-015) due by noon the court day before trial. San Diego Super. Ct. Local Rules, rule 2.5.8(A)
- MARS: effective December 14, 2026, represented parties in Independent Calendar civil cases must reserve demurrer and noticed motion hearing dates through the online Motion Appearance Reservation System; a motion filed without a MARS reservation will not be heard. One active reservation per motion. San Diego Super. Ct. General Order 102626-38
- Criminal in-custody arraignments (prosecution): complaint filed by 2:00 p.m. the preceding court day for the 8:30 a.m. calendar; by 12:00 p.m. on the arraignment day for the 1:30 p.m. calendar; felony arrests proceeding as misdemeanors by 2:00 p.m. on the arraignment date. Order expires December 31, 2026 unless extended. San Diego Super. Ct. General Order 100626-37
- Eminent domain: settlement conference on the issue of compensation set 15 days before trial San Diego Super. Ct. Local Rules, rule 2.4.5(B)
- Eminent domain: case is set for a Case Management Conference under Rule 2.1.9 (including filing a Case Management Statement); the court then sets the trial date. San Diego Super. Ct. Local Rules, rule 2.4.5(A)
- Eminent domain: trial readiness conference on compensation set at the CMC; parties presenting valuation testimony must meet before it and complete, sign and file a joint trial readiness conference statement under Rule 2.1.15. San Diego Super. Ct. Local Rules, rule 2.4.5(C)
- Complex/mass tort: Class actions deemed provisionally complex Class actions filed in San Diego are provisionally complex under CRC 3.400(c)(6) until the independent calendar judge decides; complex fee due with first paper. No fixed day-count schedule. Source
- Complex/mass tort: Construction defect department Construction defect cases (and Civil Code 1375 pre-litigation petitions) may be assigned to a designated construction defect department. No fixed day-count schedule in the rule. Source
Under Cal. Rules of Court, rule 3.20, county rules cannot change statewide deadlines for pleadings, motions, discovery or ex parte applications; local rules that tried to were excluded from the calculator.
California evictions deadlines covered
Rules changelog · For developers: /api/deadlines?state=CA-UD and the calculate_deadline tool in the 1Court MCP server.