Main Library
Address
10 S. Emerson
Mount Prospect, IL 60056
Hours
- Monday – Thursday: 9 a.m. – 9 p.m.
- Friday: 9 a.m. – 7 p.m.
- Saturday: 9 a.m. – 5 p.m.
- Sunday: 11 a.m. – 5 p.m.
Holiday Closures
- New Year’s Eve early close at 5 p.m.
- New Year’s Day
- Easter
- Memorial Day
- Independence Day
- Labor Day
- Thanksgiving Eve early close at 5 p.m.
- Thanksgiving Day
- Christmas Eve Day
- Christmas Day
South Branch Library
Address
1711 W. Algonquin Rd.
Mount Prospect, IL 60056
Hours
- Monday – Friday: 11 a.m. – 7:30 p.m.
- Saturday: 11 a.m. – 3 p.m.
- Sunday: Closed
Holiday Closures
- New Year’s Eve early close at 5 p.m.
- New Year’s Day
- Easter
- Memorial Day
- Independence Day
- Labor Day
- Thanksgiving Eve early close at 5 p.m.
- Thanksgiving Day
- Christmas Eve Day
- Christmas Day
