Monday - Friday: 10:00 AM - 5:00 PM
Saturday - Sunday: Closed
2022 Holiday Closures
|Martin Luther King, Jr. Day||January 17|
|President's Day||February 21|
|Memorial Day||May 30|
|Independence Day||July 4|
|Labor Day||September 5|
|Thanksgiving Day||November 24|
|Day after Thanksgiving||November 25|
|Christmas Day (observed)||December 26|
|New Year's Day (observed)||January 2, 2023|
The Main Reading Room and study rooms are open to all visitors, patrons, and researchers. The 2nd floor is also open for public browsing. Appointments are strongly encouraged, though not required. You can make an appointment using this form here. For other inquiries, please use the Contact Us form below.
Rare book presentations are offered for classes. Interested parties should complete this form to submit their request.