Library Hours

Hours Open to The Public

Mon - Thurs: 9:00 a.m. - 9:00 p.m.
Friday: 9:00 a.m. - 6:00 p.m.
Saturday: 9:00 a.m. - 5:00 p.m.
Sunday: (Sept – June) 1:00 p.m. - 5:00 p.m.

The Library is located at 18 Hauppauge Road in Commack, New York (11725). If you are coming from the west, take the Long Island Expressway to exit 52 Commack Road. Go North on Commack Road for approximately one mile and make a left on Hauppauge Road. The Library is located on the corner of Commack Road and Hauppauge Road.

If you are coming from the east, take the Long Island Expressway to exit 53. Stay on the service road until you come to the Commack Road exit. Go North on Commack Road for approximately one mile and make a left on Hauppauge Road. The Library is located on the corner of Commack Road and Hauppauge Road.

For further assistance, please call us at 631-499-0888.

Closings Dates

  • New Year's Day
  • Easter
  • Mother's Day
  • Memorial Day
  • Sunday of Memorial Day weekend
  • Father's Day
  • Fourth of July
  • Labor Day
  • Sunday of Labor Day weekend
  • Day Before Thanksgiving Day
  • Thanksgiving Day
  • Christmas Eve
  • Christmas Day
  • New Year's Eve
  • Summer Sundays