Founded in 1908, Port Jefferson Free Library stocks a variety of books, journals and research materials for students and individuals. It provides a range of educational books related to language, history, music, movies, science, computer application, business technology, and health and wellness. The library additionally supplies encyclopedias, biographies, dictionaries and maps. It offers books on various topics, such as romance, horror, fiction, nonfiction, and home and garden. The library also provides magazines and resource materials related to nutrition, medicine, psychology, sociology, mediation and behavioral science. In addition, it stocks several DVDs and CDs on yoga, dance, and physical exercise and fitness. Port Jefferson Free Library offers card renewal and renewal services.