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Hours of Service

Reader Registration

Locations:

  • Madison Building, Room 140

Hours of Operation:

  • Monday - Saturday
    8:30 AM - 4:30 PM
  • Monday, Wednesday and Thursday Evenings
    4:30 PM - 9:00 PM [Please note: Reader Registration Cards are issued in the Main Reading Room during these hours]
  • (closed Sundays and federal holidays)

Book Service

Locations:

  • Center Desk, Main Reading Room, LJ 100
  • Center Room, Fifth Floor, LA 508

Hours of Operation:

  • Monday, Wednesday & Thursday
    8:30 AM - 9:30 PM *
  • Tuesday, Friday & Saturday
    8:30 AM - 5:00 PM *
* Requests accepted up until 90 minutes before closing for inter-building requests and up until 60 minutes before closing for intra-building requests.

Circulation

Locations & Hours of Operation:

  • Jefferson Building, Room G-24
    • Monday - Friday
      8:30 AM - 5:00 PM
  • Alcove 1, Main Reading Room, LJ 100
    • Monday - Friday
      9:00 AM - 5:00 PM
  • Adams Building, Room 5244
    • Monday - Friday
      9:00 AM - 5:00 PM
  • Madison Building, Room G37-39
    • Monday - Friday
      11:00 AM - 5:00 PM

 

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  The Library of Congress >> Researchers
  March 22, 2014
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