Extended Hours

We're staying open late! On select dates, the Museum in DC offers extended hours. See what days we're open late below.

For information on extended hours for all Smithsonian Museums, please see the Smithsonian Hours page.

Museum in DC

The National Air and Space Museum in Washington, DC, will be open late on selected dates in December, 2017.

10 am – 7:30 pm
  • December 26 - December 30, 2017

Museum in Virginia

There are no extended hours scheduled for the Steven F. Udvar-Hazy Center in Chantilly, VA.