Finals Week Hours (5/12 - 5/18):
Monday - Thursday: 9AM - 5PM
Friday and Saturday: 8AM - 6:30PM
Sunday: Closed
Summer Hours (Starting 5/19):
*May Vary Due to Orientation
Monday - Thursday: 9AM - 2PM
Friday - Sunday: Closed
Orientation Hours:
Tuesdays, Wednesdays, and Thursdays: 9AM - 5PM
Fridays and Saturdays: 10AM - 5PM
The Campus Bookstore will be open for students to either return their rentals in-person or mail their returns back to the bookstore, using the carrier of their choice. Students are to include their "Name" and "Patron ID" with their rental return and will receive return instructions before the due date. Every book return postmarked by Dec 19th, it will be accepted and processed.
The CSUSM Bookstore is located at 333 S Twin Oaks Valley Rd, San Marcos, CA 92096
The bookstore maintains 2 vending machines containing ScanTron forms, pencils, masks, and various other school supplies.
- USU 3rd Floor on the East Wing
- ELB 2nd Floor in the Breezeway
University Commons
333 S. Twin Oaks Valley Road
San Marcos, CA US 92096