California Civil Litigation Deadline Calculator

author
Hulburt Law Firm
published
August 14, 2025
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California Civil Litigation Deadline Calculator

Court Days vs. Calendar Days

Understanding the difference between court days and calendar days is critical to calculating civil deadlines in California.

  • Court Days exclude weekends and court holidays.
  • Calendar Days include all days—weekends and holidays.

Note: If a deadline falls on a weekend or court holiday, it is extended to the next court day. (CCP § 12a)

Summons and Complaint

Defendant’s Answer or Demurrer: Due 30 calendar days after service of the complaint. (CCP § 412.20)

Written Discovery Responses

Discovery (e.g., Interrogatories, Requests for Production): Responses are due 30 calendar days after service, plus any additional days based on the method of service (mail, electronic, personal, etc.). (CCP § 2030.260)

Service method matters:

  • Add 5 calendar days for mail service within CA (CCP § 1013)
  • Add 2 court days for electronic service (CCP § 1010.6(3)(b))
  • No extension for personal service

Noticed Motions

  • Moving Papers: Must be served 16 court days before the hearing, plus extra days depending on service method. (CCP § 1005(b))
  • Opposition: Due 9 court days before the hearing.
  • Reply: Due 5 court days before the hearing.

Motions for Summary Judgment or Summary Adjudication

  • Moving Papers: Must be served at least 81 days before the hearing, plus additional time for service method. (CCP § 437c)
  • Opposition: Due 20 calendar days before the hearing.
  • Reply: Due 11 calendar days before the hearing.

Trial-Related Deadlines

  • Discovery Cutoff: Ends 30 days before trial. No discovery can be conducted after this date. (CCP § 2024.020)
  • 998 Offers to Compromise: Must be made at least 10 days before trial. (CCP § 998)
  • Notice to Appear at Trial (No Documents): Must be served 10 days before trial or before witness is required to appear. (CCP § 1987(b))
  • Notice to Appear and Produce Documents: Must be served 20 days before trial or before witness is required to appear. (CCP § 1987(c))

This Calculator Is a Helpful Tool—Not Legal Advice

While the California Civil Litigation Deadline Calculator is designed to simplify date calculations, it is not a substitute for legal advice or representation. Court rules can be nuanced, and deadlines may vary based on case-specific circumstances or recent rule changes. Always consult with an experienced California civil litigation attorney to confirm applicable deadlines in your case.

Help Us Improve This Tool

We'd like to make this calculator as accurate and user-friendly as possible. If you spot an issue, have a suggestion, or want to request new features, we want to hear from you.

Please email your feedback to contact@hulburtlaw.com.

Use the Calculator to Stay on Track

With these deadlines in mind, our California Civil Litigation Deadline Calculator can help you:

  • Instantly compute deadlines based on your trial or hearing date
  • Adjust for service method (mail, personal, electronic)
  • Avoid common pitfalls tied to weekend or holiday due dates

Whether you're preparing a motion, managing discovery, or heading into trial, accurate deadline tracking is vital.

Need help with a civil case?

Conor and Leslie Hulburt are award-winning San Diego trial attorneys dedicated to standing up for clients in catastrophic injury and wrongful death matters. If you're facing a legal challenge and need experienced advocates by your side, contact the Hulburt Law Firm today.

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