Museum: 10 a.m.–5:30 p.m. daily
Plaza: 7:30 a.m.–5:30 p.m.
Sculpture Garden: 7:30 a.m. to dusk
Closed December 25
Independence Ave. at 7th St., SW Washington, DC
L'Enfant Plaza (Smithsonian Museums exit)
April 7, 2016 – September 5, 2016
August 20, 2012 – TBA
October 4, 1974 – Indefinitely