Update

• As of 6pm on June 12th, 2026, Dewey Library has closed.
• The 1st floor 24/7 space remains available to anyone with an MIT ID.
• Course Reserves have been moved to Hayden Library.
• Users with borrowing accounts can request Dewey materials for pickup or delivery.
• Users without borrowing accounts can request Dewey materials for on-site use.
• Research assistance from subject librarians continues to be available by appointment and research guides are always available.

For the most up-to-date information about library services, please see Service Updates. Questions? Ask Us.

Individual 24/7 study

• Seating for 26 people
  • 1 large table
  • 20 study carrels
• Equipment available includes:
  • 1 computer (Windows)
  • Monitors + connector cables (for laptops)
  • Free MIT-only B&W and color printing
  • KIC scanner
  • Day lockers
• Hot and cold water dispenser available
• The entire space is ADA accessible, including the all-gender restroom