Official Allegany-Limestone Central 2026-2027 school calendar with holidays, breaks, PDF, and calendar sync. Allegany-Limestone Central 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 2026-10-04.
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | September 3, 2026 (Thu) | School Opens |
| Student Holiday | September 7, 2026 (Mon) | No School |
| Student Holiday | October 12, 2026 (Mon) | No School |
| Student Holiday | November 11, 2026 (Wed) | No School |
| Student Holiday | November 25, 2026 (Wed) | No School |
| Student Holiday | November 26, 2026 (Thu) | No School |
| Student Holiday | November 27, 2026 (Fri) | No School |
| Student Holiday | December 23, 2026 (Wed) | No School |
| Student Holiday | December 24, 2026 (Thu) | No School |
| Student Holiday | December 25, 2026 (Fri) | No School |
| Offices Open | December 28, 2026 - December 30, 2026 | No School |
| Student Holiday | December 31, 2026 (Thu) | No School |
| Student Holiday | January 1, 2027 (Fri) | No School |
| Student Holiday | January 18, 2027 (Mon) | No School |
| Student Holiday | February 15, 2027 (Mon) | No School |
| Offices Open | February 16, 2027 - February 19, 2027 | No School |
| Student Holiday | March 12, 2027 (Fri) | No School |
| Student Holiday | March 26, 2027 (Fri) | No School |
| Offices Open | March 29, 2027 - April 2, 2027 | No School |
| Student Holiday | May 31, 2027 (Mon) | No School |
| Last day of school for MHS | June 14, 2027 (Mon) | School Closes |
| Student Holiday | June 18, 2027 (Fri) | No School |
| Last day of school for ALES | June 24, 2027 (Thu) | School Closes |
Spot an error? Help us keep this calendar accurate.
| Event | Date(s) |
|---|---|
| Marking Period ends | Nov 6, 2026 |
| Marking Period ends | Jan 29, 2027 |
| Marking Period ends | Apr 16, 2027 |
| Marking Period ends | Jun 24, 2027 |
View the full 2026-2027 school year by month.
Allegany-Limestone Central School District divides its school years between two Allegany campuses: prekindergarten through fifth grade at the elementary school on Maple Avenue, followed by grades six through twelve at the Middle-High School on Five Mile Road. That arrangement gives families a school transition at sixth grade while keeping middle and high school education within one building.
The district’s October 2025 dual-enrollment list spans several college partnerships. Jamestown Community College subjects include public speaking, English composition, statistics and Spanish. Syracuse University’s Project Advance list includes forensic science, earth system science and American history, while Project Lead the Way courses associated with Rochester Institute of Technology cover engineering design and digital electronics. New Visions pathways in medical professions and education careers also appear. Families should confirm current sections and eligibility with school counselors.
Data source & handling: Official calendar from Allegany-Limestone Central School District (alcsny.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 Allegany-Limestone Central School District or NYSED. Official calendars can change - always check alcsny.org before making plans.
Last updated: 2026-10-04