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 Dec 24 2025 Wed Christmas Eve All Day Closing Dec 25 2025 Thu Christmas All Day Closing Dec 31 2025 Wed New Year's Eve 5:00pm–8:00pm Closing Jan 1 2026 Thu New Year's Day All Day Closing View More