Official Plattsburgh 2025-2026 school calendar with holidays, breaks, PDF, and calendar sync. Complete school year calendar for Plattsburgh City School District. 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 3, 2025 (Wed) | School Opens |
| Indigenous Peoples' Day / Columbus Day | October 13, 2025 (Mon) | No School |
| Veterans Day | November 11, 2025 (Tue) | No School |
| Thanksgiving Recess | November 26, 2025 - November 28, 2025 | No School |
| Winter Recess | December 22, 2025 - January 2, 2026 | No School |
| Student Holiday | January 19, 2026 (Mon) | No School |
| Midwinter Recess | February 16, 2026 - February 20, 2026 | No School |
| Spring Recess | April 6, 2026 - April 10, 2026 | No School |
| Student Holiday | May 25, 2026 (Mon) | No School |
| Juneteenth | June 19, 2026 (Fri) | No School |
| Last Day of School | June 25, 2026 (Thu) | School Closes |
View the full 2025-2026 school year by month.
Plattsburgh City School District is listed here with official 2025-2026 calendar data. The student year starts on Wednesday, September 3, 2025 and ends on Thursday, June 25, 2026.
The main multi-day closure blocks are Schools Closed - Thanksgiving Recess (Wednesday, November 26, 2025 through Friday, November 28, 2025), Schools Closed - Winter Recess (Monday, December 22, 2025 through Friday, January 2, 2026), Mid-Winter Recess (Monday, February 16, 2026 through Friday, February 20, 2026), Schools Closed - Spring Recess (Monday, April 6, 2026 through Friday, April 10, 2026).
Single-day closures and important calendar items include Schools Closed - Indigenous People's Day/Columbus Day (Monday, October 13, 2025), Schools Closed - Veterans Day (Tuesday, November 11, 2025), Parent/Teacher Conference Day (Tuesday, November 25, 2025), K-12 Early Release (Tuesday, December 9, 2025), K-12 Early Release (Thursday, January 15, 2026), Schools Closed (Monday, January 19, 2026), K-12 Early Release (Wednesday, March 4, 2026), K-12 Early Release (Tuesday, April 21, 2026), plus additional dated items in the table below.
Data source & handling: Official calendar from Plattsburgh City School District (plattscsd.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 Plattsburgh City School District or NYSED. Official calendars can change - always check plattscsd.org before making plans.
Last updated: March 17, 2026