SEC Library Book Returns
You can return items borrowed from any Harvard Library or through Interlibrary Loan in the red book drop near the SEC book lockers. Additionally, SEC library books can be returned to any Harvard Library.
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.