Library Of Congress: 101 Independence Ave., SE (ph.) 202- 707-9779

All buildings are closed to the public on Sundays, Thanksgiving Day, Christmas Day and New Year's Day. The Madison and Adams buildings are closed all other federal holidays.

View Reading Room and Research Center Hours

Thomas Jefferson Building - The Library of Congress Experience
Monday - Saturday
8:30 a.m. - 4:30 p.m.

James Madison Memorial Madison Building
Monday - Friday
8:30 a.m. - 9:30 p.m.

Saturday
8:30 a.m. - 5 p.m.

John Adams Building
Monday, Wednesday, Thursday
8:30 a.m. - 9:30 p.m.

Tuesday, Friday, Saturday
8:30 a.m. - 5 p.m.

Northeast Branch: 330 7th St., NE (ph.) 202-698-3320

Northeast Branch Hours:
Monday: 1:00 p.m. - 9:00 p.m.
Tuesday: 9:30 a.m. - 5:30 p.m.
Wednesday: 1:00 p.m. - 9:00 p.m.
Thursday: 9:30 a.m. - 5:30 p.m.
Friday: 9:30 a.m. - 5:30 p.m.
Saturday: 9:30 a.m. - 5:30 p.m.
Sunday: Closed

Southeast Branch: 403 7th St., SE (ph.) 202-698-3377

Southeast Branch Hours:
Monday: 9:30 a.m. - 5:30 p.m.
Tuesday: 1:00 p.m. - 9:00 p.m.
Wednesday: 9:30 a.m. - 5:30 p.m.
Thursday: 1:00 p.m. - 9:00 p.m.
Friday: 9:30 a.m. - 5:30 p.m.
Saturday: 9:30 a.m. - 5:30 p.m.
Sunday: Closed