Closed Sundays until Further Notice

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.

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

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.

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.

Harborfields Public Library is dedicated to providing access to information, ideas and knowledge through books, programs, technology and other resources. We welcome and support our community in its pursuit of education, culture and enrichment activities.