About Cos Cob Library

 

The Cos Cob Library is the hub of the Cos Cob community. Choose from among 40,000 materials including books, movies, magazines, and CDs.

Wifi is available throughout and 12 public computers are available in the building. The Community Room displays art work throughout most of the year and the room is available for local meetings and programs. The Friends of Cos Cob Library support programs including several book clubs, numerous storytime and craft programs for children, author visits, informative lectures for adults, and much more.

It has often been stated that our library resembles ‘Cheers,’ where everybody knows your name. Visit and see for yourself!

Hours & Directions

REGULAR HOURS

Mon | 12 pm – 8 pm
Tues – Sat | 9 am – 5 pm
Sun | Closed

CONTACT

Phone: (203) 622-6883
Email us: info@greenwichlibrary.org

LOCATION

5 Sinawoy Road
Greenwich, CT 06807

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The Friends of Cos Cob Library

The Friends of the Cos Cob Library is a volunteer organization dedicated to encouraging and assisting the work of the Cos Cob Branch of the Greenwich Library by providing information to the community, sponsoring programs and coordinating the volunteer activities of the Cos Cob Library.

Learn More

Newsletter

Catch up on all things Cos Cob with our annual newsletter, The Hubcap, created by the Friends of the Cos Cob Library. Information includes upcoming programs and events.

View Newsletter

Ongoing Programs

Cos Cob is excited to offer both book groups and
other programs on an ongoing basis.

Special Events

Extended Hours for Final Exams

The Cos Cob Library will stay open until 8:00 pm on Thursday, June 1 and Monday, June 12 for high school final exams.

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Library History

Discover the history of the Cos Cob Library and see how far the Library has come.

View History PDF

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Photos

View beautiful photos of the Library and Library programs.

View Photos