DAR Library, DAR Museum, Americana Collection and the Administration Building 

DAR Library

Monday-Friday: 8:30 a.m. - 4:00 p.m.
Saturday: 9:00 a.m.- 5:00 p.m.
Sunday: closed

DAR Museum & Shop

Monday-Friday: 8:30 a.m. - 4:00 p.m.
Saturday: 9:00 a.m.- 5:00 p.m.
Sunday: closed

DAR Americana Collection

Monday-Friday: 8:30 a.m. - 4:00 p.m.
Saturday: closed
Sunday: closed

Period Room Tours

Monday-Friday: 10:00 a.m. - 2:30 p.m.
Saturday: 9:00 a.m.- 4:30 p.m.
Sunday: closed

DAR Headquarters Administration

Monday-Friday: 8:30 a.m. - 4:00 p.m.
Saturday: 9:00 a.m. - 5:00 p.m.
Sunday: closed

Buildings closed Sundays and Federal holidays.
NSDAR buildings, including the library and museum, are closed to the public for a week during the NSDAR annual Continental Congress (dates vary annually in the end of June and beginning of July). During the week of DAR Continental Congress, members must be registered for the convention in order to gain access to use of the building, including the library and museum.

Constitution Hall

Box Office:
Open only on day of event.
Hours vary depending on event promoter.

Office hours (Non-event days):
Monday-Friday 8:00 a.m. - 4:00 p.m.

Office hours (Event days):
Operating hours vary