Call, email, or write

We’d love to hear from you.


If you have questions or would like to talk with someone, we’re here to help.
Please call: 808-586-3500 or 1-800-390-3611 (toll-free for neighbor islands)

Mon, Tue, Wed, Sat: 9:00am-4:00pm
Thu: 9:00am-7:00pm
Fri: 11:00am-4:00pm

You can also find branch phone numbers on our branches page.


If you have a question or feedback, please feel free to fill out our online form.
Your message will be emailed to the best person to answer your question or respond.


If you would like to send us a letter, please address it to:

Hawaii State Public Library System
Office of the State Librarian
44 Merchant Street
Honolulu, Hawaii 96813

In state observance of the Memorial Day holiday, all public libraries will be closed Saturday through Monday, May 27 to 29, 2023.