Public parking lots in both the Downtown and Transportation Center are individually posted with various parking restrictions. Typically those restrictions are for 2-3 hours between 9:00am and 4:00pm.

UPDATE: The new 1,200-space SOCO parking structure is now open on Santa Fe Ave. between Harbor Blvd. and Malden Ave.

Helpful links:
Map of Downtown Parking
Parking in the City of Fullerton