Library Safety Protocols

Please note that when you return Library items they will be quarantined for three days BEFORE being checked in.  Masks must be worn by all patrons, visitors and staff at ALL TIMES while inside Library buildings.  Thank you for your understanding. See our COVID-19 Policy for more information.

Contact Us

Contact us by filling out the form below. You can also call us at 631-421-4530 (Dix Hills) and 631-421-4535 (Melville), or text us during library hours at 631-213-7927. Important announcements are posted on our Twitter feed and our Facebook page, and notifications can be received through HHHL Mobile App.

Chestnut Hill School

Map & Location

Address:

600 South Service Road
Dix Hills, NY 11746
631-421-4530

Hours:

Monday-Friday: 9:30 AM–9 PM
Saturday: 9:30 AM–5 PM
Sunday: CLOSED

Melville Branch

Map & Location

Address:

510 Sweet Hollow Road
Melville, NY 11747
631-421-4535

Hours:

Monday-Friday: 9:30 AM–9 PM
Saturday: 9:30 AM–5 PM
Sunday: CLOSED

Holiday 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)

Emergency Closings

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. To find out about closings on the radio (at their discretion), tune to 106.1 FM (WBLI).