The mission of the Port Jefferson Free Library is to be a place of lifelong learning where the community gathers to share and obtain open access to information, services and entertainment, through literature, programming, facility use and outreach.

Offering life-enhancing services and programs for all ages.

Library is closed on Sundays from mid-June to early October – Call for more information.

Temporarily located within the Chestnut Hill School.

The mission of the Half Hollow Hills Community Library is to offer a welcoming space, both digital and physical, with professional staff, services, programs and materials that provides learning, cultural enrichment and entertainment to the community.