John Jermain Memorial Library

201 Main Street, Sag Harbor, NY 11963
| Map (631) 725-0049

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J.J.M.L. serves Sag Harbor residents and visitors as well as a wider population through our online service and affiliations with other libraries. We strive to meet the needs of this diverse community by offering programs for children and adults, books and other media in many formats, internet access, Wi-Fi, reference services, art exhibits and more.