Official Ossining 2026-2027 school calendar with holidays, breaks, PDF, and calendar sync. Complete school year calendar for Ossining Union Free School District. Includes all holidays, breaks, half days, and important dates from September 2026 through June 2027. Dates are manually collected and screened from district-published calendar materials. Printable PDF and Google/Apple Calendar sync options are available below. Updated June 2, 2026.
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | September 2, 2026 (Wed) | School Opens |
| Labor Day | September 7, 2026 (Mon) | No School |
| Yom Kippur | September 21, 2026 (Mon) | No School |
| Columbus Day / Indigenous Peoples Day | October 12, 2026 (Mon) | No School |
| Veterans Day | November 11, 2026 (Wed) | No School |
| Thanksgiving Recess | November 26, 2026 - November 27, 2026 | No School |
| Holiday Recess | December 24, 2026 - January 1, 2027 | No School |
| Martin Luther King Day | January 18, 2027 (Mon) | No School |
| Winter Recess | February 15, 2027 - February 19, 2027 | No School |
| Spring Recess | March 26, 2027 (Fri) | No School |
| Passover Recess | April 22, 2027 - April 23, 2027 | No School |
| Memorial Day | May 31, 2027 (Mon) | No School |
| Juneteenth (Observed) | June 18, 2027 (Fri) | No School |
| Last Day of School | June 25, 2027 (Fri) | School Closes |
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| Period | Date(s) | Length |
|---|---|---|
| Thanksgiving Recess Window | Nov 26–29, 2026Districtwide no-school: Nov 26–27, 2026 · Adjacent weekend: Nov 28–29, 2026 | 4 days |
| Holiday Recess Window | Dec 24, 2026–Jan 3, 2027Districtwide no-school: Dec 24, 2026–Jan 1, 2027 · Adjacent weekend: Jan 2–3, 2027 | 11 days |
| Winter Recess Window | Feb 13–21, 2027Districtwide no-school: Feb 15–19, 2027 · Adjacent weekend: Feb 13–14, 2027, Feb 20–21, 2027 | 9 days |
| Passover Recess Window | Apr 22–25, 2027Districtwide no-school: Apr 22–23, 2027 · Adjacent weekend: Apr 24–25, 2027 | 4 days |
| Event | Date(s) |
|---|---|
| No-Student Day | Nov 3, 2026 |
| Half-Day | Nov 25, 2026 |
| Eid al-Fitr | Mar 10, 2027 |
| Rating Day / Half Day | Jun 25, 2027 |
View the full 2026-2027 school year by month.
Ossining Union Free School District is listed here with official 2026-2027 calendar data. The student year starts on Wednesday, September 2, 2026 and ends on Friday, June 25, 2027.
The main multi-day closure blocks are Thanksgiving Recess (Thursday, November 26, 2026 through Friday, November 27, 2026), Holiday Recess (Thursday, December 24, 2026 through Friday, January 1, 2027), Winter Recess (Monday, February 15, 2027 through Friday, February 19, 2027), Spring Recess (Monday, March 22, 2027 through Friday, March 26, 2027), Passover Recess (Thursday, April 22, 2027 through Friday, April 23, 2027).
Single-day closures and important calendar items include Labor Day (Monday, September 7, 2026), Yom Kippur (Monday, September 21, 2026), Columbus Day/Indigenous Peoples Day (Monday, October 12, 2026), Superintendent's Conference Day (Tuesday, November 3, 2026), Veterans Day (Wednesday, November 11, 2026), Half-Day (Wednesday, November 25, 2026), Martin Luther King Day (Monday, January 18, 2027), Eid al-Fitr - Superintendent's Conference Day (Wednesday, March 10, 2027), plus additional dated items in the table below.
Data source & handling: Official calendar from Ossining Union Free School District (ossiningufsd.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 Ossining Union Free School District or NYSED. Official calendars can change - always check ossiningufsd.org before making plans.
Last updated: June 2, 2026