21+ Natural History Museum Washington Dc Hours US. Its regular hours are 10 a.m. Smithsonian national museum of natural history.
The national museum of natural history is part of the smithsonian institution. Nhmlacnatural history museums of la county. You want to know which ones are open late enough for a quick visit, but you don't have time to google air and space museum hours, natural history museum hours, and so on and so forth for 20 different museums.
Smithsonian national museum of natural history.
How much time do you need? Washington dc monuments at night electric vehicle tour. Cancel up to 24 hours before your activity starts for a full refund. At busy times of the year and on some weekends, the museum will stay open extended hours until 7:30 pm.