In preparation of the new academic year, the MIT Libraries will offer extended hours from Monday, August 25 through Sunday, August 31.

Barker, Dewey, Hayden (Humanities & Science), and Rotch
Monday-Thursday: 9am-8pm
Friday*: 9am-6pm
Saturday: 11am-6pm
Sunday: 11am-6pm

*Barker will close at 4pm on Friday, August 29 due to a private event.

Lewis Music will remain on its summer hours schedule all of next week.

Additionally, all libraries will be closed on Labor Day, Monday, September 1, and fall term hours will begin on Tuesday, September 2.

For more information about hours and locations, visit our hours page. Have questions? Ask us.