Official Chappaqua 2025-2026 school calendar with holidays, breaks, PDF, and calendar sync. Complete school year calendar for Chappaqua CSD in northern Westchester County. Includes all holidays, breaks, half days, and important dates from September 2025 through June 2026. Dates are manually collected and screened from district-published calendar materials. Printable PDF and Google/Apple Calendar sync options are available below. Updated March 17, 2026.
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | September 2, 2025 (Tue) | School Opens |
| Rosh Hashanah | September 23, 2025 - September 24, 2025 | No School |
| Yom Kippur | October 2, 2025 (Thu) | No School |
| Columbus Day / Indigenous Peoples Day | October 13, 2025 (Mon) | No School |
| Veterans Day | November 11, 2025 (Tue) | No School |
| Thanksgiving | November 27, 2025 (Thu) | No School |
| Student Holiday | November 28, 2025 (Fri) | No School |
| Winter Break | December 22, 2025 - January 2, 2026 | No School |
| Christmas | December 25, 2025 (Thu) | No School |
| New Year's Day | January 1, 2026 (Thu) | No School |
| MLK, Jr. Day | January 19, 2026 (Mon) | No School |
| Presidents' Day | February 16, 2026 (Mon) | No School |
| February Break | February 16, 2026 - February 20, 2026 | No School |
| Lunar New Year | February 17, 2026 (Tue) | No School |
| Spring Break | March 30, 2026 - April 3, 2026 | No School |
| Passover Begins | April 1, 2026 (Wed) | No School |
| Good Friday | April 3, 2026 (Fri) | No School |
| Memorial Day | May 25, 2026 (Mon) | No School |
| Juneteenth | June 19, 2026 (Fri) | No School |
| Rating Day / Last Day | June 26, 2026 (Fri) | School Closes |
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| Period | Date(s) | Length |
|---|---|---|
| Thanksgiving Window | Nov 27–30, 2025Districtwide no-school: Nov 27–28, 2025 · Adjacent weekend: Nov 29–30, 2025 | 4 days |
| Winter Break Window | Dec 20, 2025–Jan 4, 2026Districtwide no-school: Dec 22, 2025–Jan 2, 2026 · Adjacent weekend: Dec 20–21, 2025, Jan 3–4, 2026 | 16 days |
| February Break Window | Feb 14–22, 2026Districtwide no-school: Feb 16–20, 2026 · Adjacent weekend: Feb 14–15, 2026, Feb 21–22, 2026 | 9 days |
| Spring Break Window | Mar 28–Apr 5, 2026Districtwide no-school: Mar 30–Apr 3, 2026 · Adjacent weekend: Mar 28–29, 2026, Apr 4–5, 2026 | 9 days |
| Event | Date(s) |
|---|---|
| Diwali Begins | Oct 18, 2025 |
| No-Student Day | Oct 20, 2025 |
| K-12 Parent Conferences — Early Dismissal | Nov 3, 2025 |
| No-Student Day | Nov 4, 2025 |
| ED K-12 — Early Dismissal | Nov 26, 2025 |
| Hanukkah Begins | Dec 14, 2025 |
| Kwanzaa Begins | Dec 26, 2025 |
| Ramadan Begins | Feb 17, 2026 |
| Holi Begins | Mar 4, 2026 |
| K-12 Parent Conf. — Early Dismissal | Mar 19, 2026 |
| Eid al-Fitr Begins | Mar 20, 2026 |
| No-Student Day | Mar 20, 2026 |
| Easter | Apr 5, 2026 |
| Eid al-Adha | May 27, 2026 |
| ED K-8 — Early Dismissal | Jun 24–26, 2026 |
View the full 2025-2026 school year by month.
Chappaqua Central School District is listed here with official 2025-2026 calendar data. The student year starts on Tuesday, September 2, 2025 and ends on Friday, June 26, 2026.
The main multi-day closure blocks are Rosh Hashanah (Tuesday, September 23, 2025 through Wednesday, September 24, 2025), Winter Break (Monday, December 22, 2025 through Friday, January 2, 2026), February Break (Monday, February 16, 2026 through Friday, February 20, 2026), Spring Break (Monday, March 30, 2026 through Friday, April 3, 2026).
Single-day closures and important calendar items include Yom Kippur (Thursday, October 2, 2025), Columbus Day/Indigenous Peoples Day (Monday, October 13, 2025), Diwali Begins (Saturday, October 18, 2025), SCD (Monday, October 20, 2025), K-12 Parent Conferences (Monday, November 3, 2025), SCD (Tuesday, November 4, 2025), Veterans Day (Tuesday, November 11, 2025), ED K-12 (Wednesday, November 26, 2025), plus additional dated items in the table below.
Data source & handling: Official calendar from Chappaqua Central School District (chappaquaschools.org). We manually collect and screen dates from district materials, then organize them into key dates, printable PDF, and calendar sync.
Disclaimer: This site is not affiliated with Chappaqua Central School District or NYSED. Official calendars can change - always check chappaquaschools.org before making plans.
Last updated: March 17, 2026