Mount Prospect Public Library
- 10 South Emerson Street
- Mount Prospect, Il 60056
Main Library 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.
South Branch Hours
- Monday-Friday: 11 a.m. – 7:30 p.m.
- Saturday: 11 a.m. – 3 p.m.
- Closed Sunday
The Library is closed on the days listed below:
- New Year’s Day
- Memorial Day
- Independence Day
- Labor Day
- Thanksgiving Day
- Christmas Eve Day
- Christmas Day
Ask a Librarian/General Questions
Need information fast? Ask a reference librarian!
Have an in-depth research question? Need help with a device or tech assistance?
A Reference staff member will contact you within 48 hours.
Choose My Next Book
Do you have a fiction or A/V question? Ask a Readers’ Advisor.
Register for Library events and programs from our Calendar.