Skip to main content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.

About Marshall Brooks Library at Principia College

Library Term Hours

Academic Term Hours

During Fall 2020, the library is operating with reduced open hours and spaces. Please see above for current hours.

Monday -Thursday 8:00 a.m.-12:00 midnight
Friday 8:00 a.m. - 5:00 p.m.
Saturday 12:00 p.m.- 6:00 p.m.
Sunday 1:00 p.m. to 12:00 midnight

Librarians are on duty to answer questions during the academic term either via email, phone, or zoom.

Monday - Friday 8:00 - 5:00 p.m.


Inclement Weather Policy


When classes are canceled or delayed by the administration due to ice/snow, the college library will be open (as an essential service) as per the following schedule:

Monday-Thursday – Noon to midnight

Friday – Noon to 5:00 p.m.

Saturday- Noon to 6:00 p.m.

Sunday- 1:00 p.m. to midnight