Smithsonian Solstice Saturday on the Mall
National Mall 1750 Independence Avenue Southwest, Wasington DC, United States(DC) (National Mall) The Smithsonian marks the first Saturday of summer—Solstice Saturday—by staying open late and hosting programs and performances throughout the day and night. Many of the museums on the National Mall will have extended hours, with two museums staying open until midnight. View participating museums and details below. Solstice Saturday is held in association with Hofstra University’s Department ...