Smithsonian Summer Solstice Weekend 2026
It's expanded from one day to the whole weekend! All 11 Smithsonian museums on the National Mall are staying open late for summer solstice weekend with special performances, programs, and America's 250th anniversary celebrations sprinkled throughout.
A few off-Mall spots are joining in too, including the National Zoo on Sunday. Note that some museums require free timed passes, and Mall access may be slower than usual this summer.
Click on the location to see the event details for each spot.
A few off-Mall spots are joining in too, including the National Zoo on Sunday. Note that some museums require free timed passes, and Mall access may be slower than usual this summer.
Click on the location to see the event details for each spot.
16 spots