Main Library
2600 Harnish Drive
Algonquin, IL 60102
847-458-6060
Hours
Mon-Thu: 9am - 9pm
Fri-Sat: 9am - 5pm
Sun: 12pm - 5pm
Branch Library
115 Eastgate Drive
Algonquin, IL 60102
847-658-4343
Hours
Mon-Thu: 10am - 8pm
Fri-Sat: 9am - 5pm
Sun: 12pm - 5pm
2025 Closings or Revised Hours
January 1, New Year's Day
April 20, Easter
May 25, Memorial Day Weekend (Sun)
May 26, Memorial Day (Mon)
July 4, Independence Day
August 31, Labor Day Weekend (Sun)
September 1, Labor Day (Mon)
November 26, Thanksgiving Eve - Close at 5 pm
November 27, Thanksgiving Day
December 24, Christmas Eve
December 25, Christmas Day
December 31, New Year's Eve