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 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 Nov 11 2026 Wed Veterans Day All Day Closing Nov 25 2026 Wed Thanksgiving Eve 5:00pm–8:00pm Closing View More