The law aims to recognize the importance of farmworkers in California.
Cesar Chavez Day was previously celebrated on March 31.
The change reflects a broader acknowledgment of labor rights.
Briefing: Newsom signs law renaming Cesar Chavez Day to Farmworkers Day
Strategic angle: California Governor Gavin Newsom has officially renamed Cesar Chavez Day to Farmworkers Day, honoring the contributions of farmworkers.