Library Hours

The Interior Library Reading Room is open from 9:00 am to 12:00 pm and 1:00 pm to 4:00 pm Monday through Friday, except Federal holidays.

Visitors to the Main Interior Building are required to use the C Street entrance, however visitors with disabilities may use either the C or E Street entrances. Visitors to the building are required to show a valid picture ID.

Employees throughout the nation have access to the services and collections of the Library either on site or by requesting assistance by telephone, email, fax, or mail. Field personnel may request items via Interlibrary Loan for electronic or postal delivery.

Library programs are held via webinar.


Updated March 2024

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