Summer Hours 2024

May 19 - August 24
Summer Hours 2024 May 19 - August 24
Monday - Friday 8AM–5PM
Saturday 9AM–5PM
Sunday Closed


The Makery Hours

The Makery will be closed May 19-June 2

June 2 - August 10
Makery Hours June 2 - August 10
Monday - Thursday 12PM-4PM
Friday-Saturday Closed
Sunday Closed


May 27 Memorial Day
June 19 Juneteenth
July 4 Independence Day

View hours in calendar format

Ways to get Research Help

Chat reference is available 24/7

CSUSM Librarians are available M-F 10am-3pm. On evenings and weekends, a non-CSUSM librarian may respond to chat questions.

Telephone: (760) 750-4391

Click here to chat with a librarian.

Email your subject librarian at any time for specialized help (expect a 24-48 hour turnaround time).

For general research questions email us at


For holidays and early closures, refer to Library Building Hours.