Superior court habeas: court must rule on petition (60 days after filing); notice and request for ruling available after
60 days after date the habeas corpus petition was filed in superior court, under Cal. Rules of Court, rule 4.551(a)(5)(A), (a)(6), (a)(8).
Rule text
(a)(5)(A) On filing, the clerk of the court must immediately deliver the petition to the presiding judge or his or her designee. The court must rule on a petition for writ of habeas corpus within 60 days after the petition is filed. ... (6) If the court fails to rule on the petition within 60 days of its filing, the petitioner may file a notice and request for ruling. ... (8) For the purposes of (a)(5), the court rules on the petition by: (A) Issuing an order to show cause under (c); (B) Denying the petition for writ of habeas corpus; or (C) Requesting an informal response to the petition for writ of habeas corpus under (b).
Cal. Rules of Court, rule 4.551(a)(5)(A), (a)(6), (a)(8), official source
Calculate this deadline
- Trigger (Date the habeas corpus petition was filed in superior court): Friday, November 6, 2026.
- Exclude the trigger day and count 60 calendar days: Tuesday, January 5, 2027.
Cal. Rules of Court, rule 4.551(a)(5)(A), (a)(6), (a)(8)
(a)(5)(A) On filing, the clerk of the court must immediately deliver the petition to the presiding judge or his or her designee. The court must rule on a petition for writ of habeas corpus within 60 days after the petition is filed. ... (6) If the court fails to rule on the petition within 60 days of its filing, the petitioner may file a notice and request for ruling. ... (8) For the purposes of (a)(5), the court rules on the petition by: (A) Issuing an order to show cause under (c); (B) Denying the petition for writ of habeas corpus; or (C) Requesting an informal response to the petition for writ of habeas corpus under (b).Official source
Cal. Code Civ. Proc. 12, 12a, 10; Gov. Code 6800, 6804, 6806; Cal. Rules of Court, rule 1.10 (for periods set by the Rules of Court)
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.(b) This section applies to Sections 659, 659a, and 921, and to all other provisions of law providing or requiring an act to be performed on a particular day or within a specified period of time, whether expressed in this or any other code or statute, ordinance, rule, or regulation." 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." Gov. Code 6800: "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." Gov. Code 6804: "“Month” means a calendar month, unless otherwise expressed." Gov. Code 6806: "A day is the period of time between any midnight and the midnight following." CRC 1.10(a): "The time in which any act provided by these rules is to be performed is computed by excluding the first day and including the last, unless the last day is a Saturday, Sunday, or other legal holiday, and then it is also excluded." CRC 1.10(b): "Unless otherwise provided by law, if the last day for the performance of any act that is required by these rules to be performed within a specific period of time falls on a Saturday, Sunday, or other legal holiday, the period is extended to and includes the next day that is not a holiday."Official source
- Court-duty date. A 'ruling' includes issuing an OSC, denying, or requesting an informal response ((a)(8)). If no ruling by this date, the petitioner may file a notice and request for ruling ((a)(6)); see habeas_sc_request_for_ruling_calendared_30_days. If the petition is amended (Pen. Code 745 claim or with leave), use habeas_sc_ruling_due_60_days_amended. Rule 4.551 as amended effective July 1, 2026 (2026 edition on courts.ca.gov). Under 4.551(i) the court may shorten or extend any time under the rule for good cause. Last-day roll per CRC 1.10 / CCP 12a.
- 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.
Worked example
Date the habeas corpus petition was filed in superior court on Monday, March 15, 2027, personal service: due Friday, May 14, 2027.
- Trigger (Date the habeas corpus petition was filed in superior court): Monday, March 15, 2027.
- Exclude the trigger day and count 60 calendar days: Friday, May 14, 2027.
Notes
Court-duty date. A 'ruling' includes issuing an OSC, denying, or requesting an informal response ((a)(8)). If no ruling by this date, the petitioner may file a notice and request for ruling ((a)(6)); see habeas_sc_request_for_ruling_calendared_30_days. If the petition is amended (Pen. Code 745 claim or with leave), use habeas_sc_ruling_due_60_days_amended. Rule 4.551 as amended effective July 1, 2026 (2026 edition on courts.ca.gov). Under 4.551(i) the court may shorten or extend any time under the rule for good cause. Last-day roll per CRC 1.10 / CCP 12a.
Related deadlines
- Superior court habeas: court must rule within 60 days after amended petition filed (60 days after)
- Superior court habeas: matter calendared for decision within 30 days after notice and request for ruling (30 days after)
- Superior court habeas: informal response served and filed (15 days) (15 days after)
- Superior court habeas: reply to informal response (15 days after service of response) (15 days after)
- Superior court habeas: court issues OSC or denies within 45 days after receiving informal response (45 days after)
- Superior court habeas: return (30 days after OSC) (30 days after)
- Superior court habeas: denial (traverse) to return (30 days after service and filing of return) (30 days after)
- Superior court habeas: court grants, denies, or orders evidentiary hearing (30 days after denial filed) (30 days after)
Local rules by county
County local rules and courtroom procedures can add to or change this deadline. Pick a county to calculate with them applied.
- Alameda
- Alpine
- Amador
- Butte
- Calaveras
- Colusa
- Contra Costa
- Del Norte
- El Dorado
- Fresno
- Glenn
- Humboldt
- Imperial
- Inyo
- Kern
- Kings
- Lake
- Lassen
- Los Angeles
- Madera
- Marin
- Mariposa
- Mendocino
- Merced
- Modoc
- Mono
- Monterey
- Napa
- Nevada
- Orange
- Placer
- Plumas
- Riverside
- Sacramento
- San Benito
- San Bernardino
- San Diego
- San Francisco
- San Joaquin
- San Luis Obispo
- San Mateo
- Santa Barbara
- Santa Clara
- Santa Cruz
- Shasta
- Sierra
- Siskiyou
- Solano
- Sonoma
- Stanislaus
- Sutter
- Tehama
- Trinity
- Tulare
- Tuolumne
- Ventura
- Yolo
- Yuba
Rules current as of 2026-10-25. Confirm against the official source and any local rule or court order before relying on a date. Rules changelog.