“Presidential primary” is the primary election that is held on the first Tuesday after the first Monday in March of any year that is evenly divisible by four.
Cal. Elec. Code § 340
Definitions
Amended by Stats. 2020, Ch. 111, Sec. 3
Official source: California Legislative Information. Reproduced from public-domain California statutes; confirm against the official source for the current text. Not legal advice.