Except for holidays and summer sessions, hours are:
Monday-Thursday 7:45 AM – 9:00 PM
Friday 10:00 AM – 3:00 PM
Saturday Noon – 4:00 PM
Have a question?
Visit or call the Reference Desk, (925) 969 - 2595, to speak with a DVC librarian during library business hours.
You can also contact a librarian via chat, text and email.
During non-business hours, you can chat with a librarian via QuestionPoint (green widget on right hand side), a service available 24/7.