Locations and Hours
As of Monday, March 16, 2020 all facilities of the National Academies of Sciences, Engineering, and Medicine are temporarily closed to the public until further notice in response to the COVID-19 pandemic. All public events scheduled through April 30, 2020 are canceled, postponed or will be held online.
National Academy of Sciences Building
2101 Constitution Ave., N.W., Washington, D.C.
Hours: 9 a.m. to 5 p.m. on weekdays. Photo ID required. Closed weekends and holidays.
Upcoming Closed Dates
April 27, 2020
May 25, 2020
July 4, 2020
September 7, 2020
November 26, 2020
November 27, 2020
Directions to the NAS Building
NAS Building Visitor's Guide
The Einstein Memorial Visitor's Guide
NAS Great Hall Website
Prior to visiting the NAS Building, download the free NAS Great Hall iPad App from iTunes. Don't have an iPad? You can check one out during your visit from the NAS Building security desk. You will need to leave a government issued photo ID with security.
500 Fifth St., N.W., Washington, D.C.
Hours: Lobby accessible to the public 9 a.m. to 5 p.m. weekdays. Photo ID required. Closed weekends and holidays.
Keck Lobby Brochure