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National Academy of Sciences
National Academy of Engineering
Institute of Medicine
National Research Council
  All facilities of the National Academies of Sciences, Engineering, and Medicine in the Washington, D.C. area are OPEN under a NORMAL schedule.

Current operating status is also available on our phone hotline, tel. 202-337-8566.

WEEKENDS: In case of inclement weather, participants in weekend activities should contact the event organizer.

HOLIDAYS: Facilities are closed on the following official holidays:

New Year’s Day - Thursday, Jan. 1, 2015
Martin Luther King Jr. Day - Monday, Jan. 19, 2015

Presidents’ Day - Monday, Feb. 16, 2015

Memorial Day - Monday, May 25, 2015

Independence Day - Friday, July 3, 2015

Labor Day - Monday, Sept. 7, 2015

Thanksgiving Day - Thursday, Nov. 26, 2015

Day After Thanksgiving - Friday, Nov. 27, 2015

Christmas Day - Friday, Dec. 25, 2015