The Deer Park Library is closed on Monday, 5/26/25 in observance of Memorial Day.

Get Library notifications on your phone

Get hold pickup notices, courtesy and overdue notices right on your phone as a text message.
For information, click on Library Text Alerts.

Have questions?  Call us at 631-586-3000

It's FridaySorry, the library is now closed
Monday - Thursday9:00 AM — 9:00 PM
Friday9:00 AM — 6:00 PM
Saturday9:00 AM — 5:00 PM
SundayClosed
  • Mon. - Thurs. 9:00 AM - 9:00 PM
  • Friday 9:00 AM - 6:00 PM
  • Saturday 9:00 AM - 5:00 PM
  • Sunday 12:00 PM - 4:00 PM

    November - April

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