Administrative Offices
14S-216 | 617.253.5651
Monday-Friday 9am - 5pm
Saturday-Sunday closed

Barker Engineering Library
10-500 | 617.253.5661
Monday-Friday 9am - 6pm
Saturday 1pm - 6pm
Sunday, March 21 1pm - 6pm
Sunday, March 28 1pm -11pm

Dewey Library
E53-100 | 617.253.5676
Monday-Friday 9am - 6pm
Saturday 1-6pm
Sunday, March 21 1pm - 6pm
Sunday, March 28 1pm - 11pm

Document Services
14-0551 | 617.253.5668
Monday-Friday 11am - 3pm
Saturday-Sunday closed

Humanities Library
14S-200 | 617.253.5683
Monday-Friday 8am - 8pm
Saturday 11am - 6pm
Sunday, March 21 1pm - 6pm
Sunday, March 28 10am - midnight

Institute Archives and
Special Collections
14N-118 | 617.253.5136
Monday-Thursday 10am - 4pm*
Saturday-Sunday closed

*For more detailed information about Archives hours, visit their website at: http://libraries.mit.edu/archives/

Lewis Music Library
14E-109 | 617.253.5689
Monday-Thursday 9am - 5pm
Friday 8:30am - 6pm
Saturday-Sunday,
March 20-21 closed
Saturday, March 27 closed
Sunday, March 28 1 - 10pm

Library Storage Annex
N57 | 617.253.7040
Monday-Friday 9am - 5pm*
Saturday-Sunday closed
* By appointment only.

Rotch Library
7-238 | 617.258.5592
Monday-Friday 9am - 6pm
Saturday 1pm - 6pm
Sunday, March 21 1 - 6pm
Sunday, March 28 2 - 10pm

Rotch Visual Collections
7-304 | 617.253.7087
Monday-Friday 9am - 5pm
Saturday-Sunday closed

Science Library
14S-100 | 617.253.5685
Monday-Friday 8am - 8pm
Saturday 11am - 6pm
Sunday, March 21 1pm - 6pm
Sunday, March 28 10am - midnight