Summer Hours

Monday - Thursday 8am-8pm, Friday 8am-5pm, Weekends: McHenry Library Only 12pm-5pm

McHenry Library and Science & Engineering

June 24 - Aug 30, 2019
Monday - Thursday 8am-8pm
Friday 8am-5pm
Saturday - Sunday McHenry Library Only 12pm-5pm
Closed Thursday July 4th for Independence Day


August 31 - September 25, 2019
Monday - Friday 8am-5pm
Closed Saturday & Sunday

Closed Monday September 2nd for Labor Day

See the hours page for more details.