Programming may be affected or cancelled due to COVID-19.

The Circle of Friends is a dedicated group of people of all ages who believe that an excellent library is essential to a community.  Circle of Friends members work to promote and assist the Groton Public Library through advocacy, fundraising, and programming. Founded in 2005, the Circle of Friends is a 501(c)3 non-profit organization. To join the Circle of Friends, simply pick up a brochure at the Library and fill out the back-page application. Joining the Circle of Friends is free.