Marcy Library

Mon 8:00 am - 1:00 pm
Tue 8:00 am - 1:00 pm
Wed 8:00 am - 1:00 pm
Thu 8:00 am - 1:00 pm
Fri 8:00 am - 1:00 pm
Sat 9:00 am - 1:00 pm
Sun closed
Marcy Library
617 DeKalb Ave. at Nostrand Ave.
Brooklyn, NY 11216
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Library Information

Marcy Library is continuing repairs on its air conditioning system and so, as previously done during the summer, we are reducing the hours of service to the public. We apologize for the inconvenience and thank you for your patience during this period. Regular hours will resume Friday, September 30. To find your nearest Office of Emergency Management Cooling Center, please visit or call 311.

Branch Contact Person: Marcia McGibbon
Program & Events:
View all events at Marcy Library
Meeting Rooms:

Contact library for reservations and policy.

Wheelchair Accessible:
Fully accessible
Friends Group:


If you would like to start a Friends Group here, please contact the branch staff or email

For more Friends information visit the Friends page.