Jury discharged without verdict: court's power to order judgment under CCP 630(f) expires 30 days after discharge (motion deemed denied)

(f) When the jury for any reason has been discharged without having rendered a verdict, the court on its own motion or upon motion of a party, notice of which was given within 10 days after discharge of the jury, may order judgment to be entered in favor of a party whenever a motion for directed verdict for that party should have been granted had a previous motion been made. Except as otherwise provided in Section 12a, the power of the court to act under the provisions of this section shall expire 30 days after the day upon which the jury was discharged, and if judgment has not been ordered within that time the effect shall be the denial of any motion for judgment without further order of the 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." 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."