Complete school year calendar for Plattsburgh City School District. Includes all holidays, breaks, half days, and important dates from September 2025 through June 2026.
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | September 3, 2025 (Wed) | School Opens |
| Indigenous Peoples' Day | Oct 13, 2025 (Mon) | No School |
| Veterans Day | Nov 11, 2025 (Tue) | No School |
| Thanksgiving Recess | Nov 27–28, 2025 | No School |
| Winter Recess | Dec 24, 2025 – Jan 2, 2026 | No School |
| MLK Day | Jan 19, 2026 (Mon) | No School |
| Lunar New Year / Presidents' Day | Feb 17, 2026 | No School |
| Mid-Winter Recess | Feb 17–21, 2026 | No School |
| Spring Recess | Apr 10–17, 2026 | No School |
| Memorial Day | May 25, 2026 (Mon) | No School |
| Juneteenth | Jun 19, 2026 (Fri) | No School |
| Last Day of School | June 26, 2026 (Fri) | School Closes |
Complete month-by-month calendar from September 2025 to June 2026. Every day is color-coded so you can see school days, holidays, and breaks at a glance.
The Plattsburgh City School District 2025-2026 school year serves approximately 1,800 students in Clinton County, acting as the premier educational hub in the remote, majestic "North Country" of New York State near the Canadian border.
Because Plattsburgh operates in one of the coldest, most heavily forested environments in the Northeast, the school calendar is completely dominated by winter weather logistics. The schedule is front-loaded with an abundance of "snow days" to account for severe blizzards off Lake Champlain. The district proudly supports a massive ice hockey culture, meaning the calendar's winter and spring breaks often run in tandem with massive regional athletic tournaments and cross-border Canadian cultural events.
For easy reference, use the button at the top of this page to download a free, color-coded printable Plattsburgh school calendar for your fridge or classroom.
Data Source: Official Plattsburgh City School District calendar publication.
Disclaimer: This website is not affiliated with, endorsed by, or connected to Plattsburgh City School District or the New York State Education Department (NYSED). For the most current and official calendar, please visit www.plattscsd.org.
Official calendars can still change. Always confirm updates with the district before making plans.
Last updated: March 17, 2026