SEC Library Book Returns
You can return items borrowed from any Harvard Library or through Interlibrary Loan using the red book drop located near the SEC book lockers. SEC Library books may also be returned at any Harvard Library location.
Library Hours
The SEC Library follows the Science & Engineering Complex (SEC) building hours, which are typically Monday to Friday, 7a.m. to 7p.m.
SEAS affiliates with key card access to the building are welcome to use the SEC Library after hours and on weekends.