Location Information 52 Ponquogue Ave Hampton Bays , NY 11946-2241 Phone: (631) 728-6241Fax Number: (631) 728-0166Contact Email: contact@hamptonbayslibrary.orgVisit our website: Hampton Bays Public Library Hours of operation Monday: 10:00 - 9:00 Tuesday: 10:00 - 9:00 Wednesday: 10:00 - 9:00 Thursday: 10:00 - 9:00 Friday: 10:00 - 7:00 Saturday: 10:00 - 5:00 Sunday: 1:00 - 5:00 Copy Permalink: https://portal.suffolklibrarysystem.org/node/86 View Printer-friendly Send by email