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Science & Engineering Library Hours

Library hours are subject to change. If you have any questions, please call (617) 353-3733.
For information regarding other library hours, please visit the BU Libraries Hours Page.

Academic Hours

Fall Semester: September 5 – December 22
Monday – Thursday 8 am – 12 midnight
Friday 8 am – 7:30 pm
Saturday 12 noon – 7:30 pm
Sunday 12 noon – 12 midnight

Reference Desk

Closed Holidays and Intersession
Monday – Thursday 9:30 am – 8 pm
Friday 9:30 am – 4:30 pm
Sunday 12 noon – 8 pm

Holidays & Intersession

Friday, Dec. 22 8 am – 5 pm
Saturday – Monday, Dec. 23 – Dec. 25 Closed
Tuesday – Friday, Dec. 26 – Dec. 29 9 am – 5 pm
Saturday – Monday, Dec. 30, 2017 – Jan. 1, 2018 Closed
** Regular, Academic Hours resume at 8 am Tuesday, January 2, 2018