Closings
The Smithtown Library is closed on the following days in 2025:
- New Year's Day (Wednesday, January 1)
- Martin Luther King Jr.'s Birthday (Sunday, January 19 & Monday, January 20)
- Presidents' Day (Sunday, February 16 & Monday, February 17)
- Easter Sunday (Sunday, April 20)
- Mother's Day (Sunday, May 11)
- Memorial Day (Sunday, May 25 & Monday, May 26)
- Independence Day (Friday, July 4)
- Labor Day (Sunday, August 31 & Monday, September 1)
- Columbus Day (Sunday, October 12 & Monday, October 13)
- Veteran's Day (Tuesday, November 11)
- Thanksgiving Day (Thursday, November 27)
- Christmas Eve (Wednesday, December 24)
- Christmas Day (Thursday, December 25)
- New Year's Eve (Wednesday, December 31)
Commack Building
3 Indian Head Road
Commack, NY 11725
(631) 360-2480
Map
Kings Park Building
One Church Street
Kings Park, NY 11754
(631) 360-2480
Map
Nesconset Building
148 Smithtown Boulevard
Nesconset, NY 11767
(631) 360-2480
Map
Smithtown Building
One North Country Road
Smithtown, NY 11787
(631) 360-2480
Map