From Monday, April 29th through Wednesday, May 1st, some library services may be unavailable due to system maintenance. Collections will searchable, but patron account services will be limited. Please be sure to have your library card or a screenshot of your barcode to check out items.

Denville Public Library

Your Guide on the Path to Discovery

Library Hours

  • MON - THURS: 9:30 am to 9:00 pm
  • FRI - SAT: 9:30 am to 5:00 pm

Open For Curbside Pickup

  • MON - THURS: 9:30 am to 7:00 pm
  • FRI - SAT: 9:30 am to 4:30 pm

Please use the drop-down menu under Children to see our events, craft kits, and more!

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System Maintenance!

🗣 From Monday, April 29th through Wednesday, May 1st, some library services may be unavailable due to system maintenance as we prepare to welcome the Mountainside Public Library to the Main Library Alliance. Collections will searchable, but patron account services will be limited. Thank you for your patience!