Send a message to Information using the form below. Visit the Staff Directory for specific departments. Name First Name Last Name Email (if you want a reply) Phone Who do you wish to contact? - Select -Library DirectorInformation & Reference Message CAPTCHA This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. Chappaqua Library Address195 South Greeley AvenueChappaqua, NY 10514(914) 238-4779 | Phone(914) 743-0694 | Fax Hours 9am - 8pm | Monday - Wednesday10am - 8pm | Thursday 9am - 6pm | Friday 9am - 5pm | Saturday 1pm - 5pm | Sunday (during the school year)Closings & Observances Observances Feb 16 2026 Mon Presidents' Day All Day Closing Apr 5 2026 Sun Easter All Day Closing May 24 2026 Sun Memorial Day (Sunday) All Day Closing May 25 2026 Mon Memorial Day All Day Closing Jun 19 2026 Fri Juneteenth All Day Closing Jul 4 2026 Sat Independence Day All Day Closing Sep 5 2026 Sat Labor Day (Saturday) All Day Closing Sep 7 2026 Mon Labor Day All Day Closing Oct 12 2026 Mon Columbus & Indigenous Peoples' Day All Day Closing View More