Official Massena Central School District 2026-2027 school calendar with holidays, breaks, PDF, and calendar sync. Massena Central School District School Calendar 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 2026-10-09.
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | September 3, 2026 (Thu) | School Opens |
| Labor Day | September 7, 2026 (Mon) | No School |
| Columbus Day / Indigenous Peoples’ Day | October 12, 2026 (Mon) | No School |
| Student Holiday | November 6, 2026 (Fri) | No School |
| Veterans Day | November 11, 2026 (Wed) | No School |
| Thanksgiving Break | November 25, 2026 - November 27, 2026 | No School |
| Holiday Break | December 21, 2026 - January 1, 2027 | No School |
| Martin Luther King Jr. Day | January 18, 2027 (Mon) | No School |
| Mid-Winter Break | February 15, 2027 - February 19, 2027 | No School |
| Good Friday | March 26, 2027 (Fri) | No School |
| Student Holiday | March 29, 2027 (Mon) | No School |
| Spring Break | April 12, 2027 - April 16, 2027 | No School |
| Memorial Day | May 31, 2027 (Mon) | No School |
Spot an error? Help us keep this calendar accurate.
| Event | Date(s) |
|---|---|
| End of Five Weeks | Oct 2, 2026 |
| End of First Marking Period | Nov 6, 2026 |
| Parent-Teacher Conferences at JWL, 5:00-7:00 PM | Nov 12, 2026 |
| Parent-Teacher Conferences at MCHS, 5:00-7:00 PM | Nov 12, 2026 |
| End of 15 Weeks | Dec 11, 2026 |
| End of Second Marking Period | Jan 29, 2027 |
| End of 25 Weeks | Feb 26, 2027 |
| End of Third Marking Period | Apr 2, 2027 |
| End of 35 Weeks | May 21, 2027 |
| End of Fourth Marking Period | Jun 25, 2027 |
| MCHS Graduation | Jun 25, 2027 |
View the full 2026-2027 school year by month.
Massena Central School District operates Jefferson, Madison, and Nightengale elementary schools, followed by J.W. Leary Junior High School and Massena High School. Its counseling program covers the K–6, 7–8, and 9–12 stages and helps families prepare for changes between schools.
Students needing academic help can receive small-group tutoring in addition to their regular reading or mathematics lessons. Identification considers classroom performance alongside assessments. Families can request school social-work support for concerns affecting a child's emotional well-being or learning. High school mathematics options include Advanced Placement Statistics and Calculus AB. College-credit mathematics coursework connects students with SUNY Canton and Paul Smith's College. The Indigenous Education program supports Indigenous students and families with culturally relevant learning resources and assistance during meetings with school administrators.
Data source & handling: Official calendar from Massena Central School District (mcs.k12.ny.us). 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 Massena Central School District or NYSED. Official calendars can change - always check mcs.k12.ny.us before making plans.
Last updated: 2026-10-09