California CodesCode of Civil Procedure - CCPPreliminary ProvisionsSection 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.
Notes
Defines a full-day closure of a city, county, state, or public office, other than a branch office, as a holiday for computing time under Sections 12 and 12a, insofar as that office’s business is concerned. The rule applies only when the office is closed for the whole day.
Use as reference
Lexinter.net | California Code, Code of Civil Procedure - CCP § 12b | https://laws.lexinter.net/codes/california/code-of-civil-procedure/preliminary-provisions/section-12b