Hours of Operation

Office Hours
Monday–Friday: 9:00 a.m.–5:30 p.m.

Operating Hours
Monday–Friday: 8:00 a.m.–11:30 p.m.
Saturday: 8:00 a.m.–6:00 p.m.
Sunday: Closed

SCS is closed on the following holidays*:

New Year's Eve
New Year's Day
Martin Luther King, Jr. Day
Inauguration Day
President's Day
Good Friday
Memorial Day
Independence Day
Labor Day
Columbus Day
Thanksgiving Day
Christmas Eve

*During closure, the building will be closed and no one will be able to enter.

640 Massachusetts Ave NW
Washington, DC 20001
Phone: (202) 687-8700
Fax: (202) 684-7233