Official Plainview-Old Bethpage 2025-2026 school calendar with holidays, breaks, PDF, and calendar sync. Complete school year calendar for Plainview-Old Bethpage CSD — a well-regarded Nassau County district known for strong academics and diverse cultural holiday observances. 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 |
| Student Holiday | September 23, 2025 - September 24, 2025 | No School |
| Student Holiday | October 2, 2025 (Thu) | No School |
| Student Holiday | October 13, 2025 (Mon) | No School |
| Student Holiday | October 20, 2025 (Mon) | No School |
| Student Holiday | November 11, 2025 (Tue) | No School |
| Student Holiday | November 27, 2025 - November 28, 2025 | No School |
| Student Holiday | December 24, 2025 - January 2, 2026 | No School |
| Student Holiday | January 19, 2026 (Mon) | No School |
| Student Holiday | February 16, 2026 - February 20, 2026 | No School |
| Student Holiday | April 2, 2026 - April 8, 2026 | No School |
| Student Holiday | May 25, 2026 (Mon) | No School |
| Student Holiday | June 19, 2026 (Fri) | No School |
| Last Day of School | June 26, 2026 (Fri) | School Closes |
Spot an error? Help us keep this calendar accurate.
| Period | Date(s) | Length |
|---|---|---|
| School Break Window | Nov 27–30, 2025Districtwide no-school: Nov 27–28, 2025 · Adjacent weekend: Nov 29–30, 2025 | 4 days |
| School Break Window | Dec 24, 2025–Jan 4, 2026Districtwide no-school: Dec 24, 2025–Jan 2, 2026 · Adjacent weekend: Jan 3–4, 2026 | 12 days |
| School Break Window | Feb 14–22, 2026Districtwide no-school: Feb 16–20, 2026 · Adjacent weekend: Feb 14–15, 2026, Feb 21–22, 2026 | 9 days |
| Event | Date(s) |
|---|---|
| No-Student Day | Mar 20, 2026 |
View the full 2025-2026 school year by month.
Plainview-Old Bethpage 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 Schools Closed (Tuesday, September 23, 2025 through Wednesday, September 24, 2025), Schools Closed (Thursday, November 27, 2025 through Friday, November 28, 2025), Schools Closed (Wednesday, December 24, 2025 through Friday, January 2, 2026), Schools Closed (Monday, February 16, 2026 through Friday, February 20, 2026), Schools Closed (Thursday, April 2, 2026 through Friday, April 10, 2026).
Single-day closures and important calendar items include Student Holiday (Thursday, October 2, 2025), Student Holiday (Monday, October 13, 2025), Student Holiday (Monday, October 20, 2025), Student Holiday (Tuesday, November 11, 2025), Student Holiday (Monday, January 19, 2026), Supt Conf Day (Friday, March 20, 2026), Student Holiday (Monday, May 25, 2026), Snow Day (Wednesday, May 27, 2026), plus additional dated items in the table below.
Data source & handling: Official calendar from Plainview-Old Bethpage Central School District (pobschools.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 Plainview-Old Bethpage Central School District or NYSED. Official calendars can change - always check pobschools.org before making plans.
Last updated: March 17, 2026