The district subsequently deteriorated, but it underwent regeneration in the late 1970s and was âgentrifiedâ in the 1980s. By the early 21st century, Haight-Ashbury was among San Franciscoâs most affluent and expensive neighbourhoods, with many restored Victorian homes.
Smithsonian museums are open every day of the year except December 25 unless otherwise noted. Smithsonian museums are open every day of the year except December 25 unless otherwise noted. 1  Open 8:30 a.m.â5:30 p.m.
Visiting Us. Most museums are open daily from 10 a.m. to 5:30 p.m. The American Art Museum and Portrait Gallery are open 11:30 a.m. to 7 p.m. All are closed Dec. 25. Today's Extended Evening Hours. 1  Hours and Admission. 2  Maps and Directions. 3  Dining.