Library Services Hours

During these hours, the library staff are offering live chat to help with any general library questions, including questions about your account, how to access textbooks, films, and more.


Call: (760) 750-4348
Text: (760) 239-5106

June 5 - August 13, Summer session

Monday - Thursday8AM - 6PM
Friday8AM - 5PM
Saturday9AM - 5PM

August 14 – August 26, Intersession session

Monday - Friday8AM - 5PM
Saturday and SundayClosed


July 4Closed (Independence Day)

View hours in calendar format

Research Help

Live Chat with a Librarian 24/7!


A CSUSM librarian is available during the hours listed below.

Telephone: (760) 750-4391

June 5 - August 26, Intersession and Summer Session

Monday - Friday10AM - 3PM


July 4Closed (Independence Day)

All other times a non-CSUSM librarian will be picking up the chat and can help with general reference questions but may forward your information to a CSUSM librarian for further help.

If you require more in-depth help with your research, you may contact your subject specialist librarian directly by emailing them.