Closing LIBRARY CLOSED All Day Aug 31 2025 Sun Closing LIBRARY CLOSED All Day Branches: Syosset Public Library Description: The library is closed on Sundays beginning Sunday, July 6, 2025. Sunday hours will resume Sunday, September 7, 2025.
Closing LIBRARY CLOSED FOR LABOR DAY All Day Sep 1 2025 Mon Closing LIBRARY CLOSED FOR LABOR DAY All Day Branches: Syosset Public Library Description: The library is closed for Labor Day.