You will need your child’s current, unexpired Deer Park Library Card to register for any of our programs. Please Note: Our new system will not accept an adult card to register for a children’s program. Login with your child’s barcode number and password. Please call or visit with any questions. Register for Programs
Every other month, a representative from the Suffolk County Office of the Aging visits the Library to assist seniors with forms / applications and to answer questions regarding county programs and services.
Sign up for free online courses with Universal Class. Click for more information.
| Monday - Thursday | 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
