Official Watertown 2025-2026 school calendar with holidays, breaks, PDF, and calendar sync. Complete school year calendar for Watertown 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 4, 2025 (Thu) | School Opens |
| Columbus Day / Indigenous Peoples' Day Observed | October 13, 2025 (Mon) | No School |
| Veterans Day | November 11, 2025 (Tue) | No School |
| Thanksgiving Holiday | November 26, 2025 - November 28, 2025 | No School |
| Holiday Recess | December 23, 2025 - January 2, 2026 | No School |
| Martin Luther King Jr. Day | January 19, 2026 (Mon) | No School |
| Winter Recess | February 16, 2026 - February 20, 2026 | No School |
| Spring Recess | April 3, 2026 - April 10, 2026 | No School |
| Memorial Day | 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.
Watertown City School District is listed here with official 2025-2026 calendar data. The student year starts on Thursday, September 4, 2025 and ends on Thursday, June 25, 2026.
The main multi-day closure blocks are Thanksgiving Holiday (Wednesday, November 26, 2025 through Friday, November 28, 2025), Holiday Recess (Tuesday, December 23, 2025 through Friday, January 2, 2026), Winter Recess (Monday, February 16, 2026 through Friday, February 20, 2026), Spring Recess (Friday, April 3, 2026 through Friday, April 10, 2026).
Single-day closures and important calendar items include Columbus Day / Indigenous People's Day Observed (Monday, October 13, 2025), Early Dismissal - Staff Development (Friday, October 31, 2025), Veterans Day (Tuesday, November 11, 2025), Early Dismissal - Parent Conferences (Thursday, December 11, 2025), Early Dismissal - Parent Conferences (Friday, December 12, 2025), Martin Luther King, Jr. Day - NO SCHOOL (Monday, January 19, 2026), Early Dismissal K-6 ONLY - Parent Teacher Conferences (Elementary only) (Friday, March 13, 2026), Memorial Day - NO SCHOOL (Monday, May 25, 2026), plus additional dated items in the table below.
Data source & handling: Official calendar from Watertown City School District (watertowncsd.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 Watertown City School District or NYSED. Official calendars can change - always check watertowncsd.org before making plans.
Last updated: March 17, 2026