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Off the Vine August 2025
Be sure to read our August newsletter HERE for City of Rancho Cucamonga news and updates.
Library
Library Purchase Request Get a CardMy AccountRancho Cucamonga Public Library offers print and digital col
Library Services
The Library offers a host of additional services to our community that go beyond our collection of materials and general programs. Learn more about the Westside Library Expansion Project.
Library Research Tools
The Rancho Cucamonga Public Library offers a variety of online research resources which include access to newspapers, magazines, and databases.
To access online resources from home you may be asked for your Library card number and PIN (the last four digits of your phone number).
For assistance or more information email or call (909) 774-3907.
Library Study Rooms
Study rooms are now available at both the Archibald Library and Paul A. Biane Library. Please reserve a study room through our online calendar by selecting your preferred location below.