Holiday and Emergency Closings
The Library is closed on the following holidays.

  • New Year’s Day
  • Easter Sunday
  • Mother’s Day
  • Memorial Day & Sunday prior
  • Independence Day
  • Labor Day
  • Thanksgiving Eve (at 5 pm)
  • Thanksgiving
  • Christmas Eve & Christmas Day
  • New Year’s Eve (at 5 pm)

To verify library hours during periods of inclement weather or other emergencies, or if you want to check our hours before you come, call us. If our phones are unavailable, try our Twitter feed or our Facebook  page, or download our app and allow us to send you emergency notifications. To find out about closings on the radio (at their discretion), tune to 106.1 FM (WBLI).

Mission Statement
The mission of the Half Hollow Hills Community Library is to offer a welcoming space, both digital and physical, with professional staff, services, programs and materials that provides learning, cultural enrichment and entertainment to the community.

Revised by the Board of Trustees, 6/20/2011

Library Board of Trustees

Library Policies

The library accepts donations of books, magazines, DVDs, and CDs. Click here to download a donation receipt form. It is the library’s decision to add these donations to the collection or to sell them. Click here if you would like to make a donation.

Thank You for Your Donation!

  • The Acikgoz Family
  • Atlantic Nurseries
  • Barnes & Noble East Northport
  • Briscoe Giftbox
  • California Pizza Kitchen
  • Carvel Deer Park
  • Christmas Tree Shops
  • Cradle of Aviation Museum
  • Decorative Artists of Long Island (DALI)
  • Dix Hills Garden Club
  • Dix Hills-Melville Homemakers
  • Elwood Cinema
  • Fathead Wall Decals and Décor
  • Food Parade Inc. (ShopRite Plainview)
  • Jaydan Packaging
  • John Engeman Theater
  • Joseph Price Insurance Agency
  • Linda Milliken
  • Long Island Children’s Museum
  • Mallor Family
  • Mama Sbarro’s Deer Park
  • Pastrami & Friends
  • Plaza Theatrical Productions, Inc.
  • Steve’s Hot Bagels
  • Stew Leonard’s
  • Suffolk County Vanderbilt Museum
  • Vital Theater Company (New York City)
  • Wade Associates Landscaping
  • White Post Farms Animal Farms
  • Wildlife Conservation Society (Bronx Zoo)
  • Women’s Group of the Greens

Buildings and Grounds Highlights