Official Lancaster 2026-2027 school calendar with holidays, breaks, PDF, and calendar sync. Complete school year calendar for Lancaster Central School District. 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 June 2, 2026.
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | September 8, 2026 (Tue) | School Opens |
| Columbus Day / Indigenous Peoples' Day | October 12, 2026 (Mon) | No School |
| Veteran's Day | November 11, 2026 (Wed) | No School |
| Thanksgiving Recess | November 26, 2026 - November 27, 2026 | No School |
| Winter Recess | December 24, 2026 - January 1, 2027 | No School |
| Martin Luther King Jr. Day | January 18, 2027 (Mon) | No School |
| Midwinter Recess | February 15, 2027 - February 19, 2027 | No School |
| Spring Recess | March 26, 2027 - March 29, 2027 | No School |
| Memorial Day | May 31, 2027 (Mon) | No School |
| Juneteenth | June 18, 2027 (Fri) | No School |
| Last Day of School | June 24, 2027 (Thu) | School Closes |
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| Period | Date(s) | Length |
|---|---|---|
| Thanksgiving Recess Window | Nov 26–29, 2026Districtwide no-school: Nov 26–27, 2026 · Adjacent weekend: Nov 28–29, 2026 | 4 days |
| Winter Recess Window | Dec 24, 2026–Jan 3, 2027Districtwide no-school: Dec 24, 2026–Jan 1, 2027 · Adjacent weekend: Jan 2–3, 2027 | 11 days |
| Midwinter Recess Window | Feb 13–21, 2027Districtwide no-school: Feb 15–19, 2027 · Adjacent weekend: Feb 13–14, 2027, Feb 20–21, 2027 | 9 days |
| Event | Date(s) |
|---|---|
| Student Early Dismissal Gr 4-6 | Sep 15, 2026 |
| Student Full Day Gr 4-6 | Sep 16, 2026 |
| Student Full Day Gr 4-6 | Sep 17, 2026 |
| Student Early Dismissal Gr K-3 | Sep 24, 2026 |
| LMS Open House | Oct 1, 2026 |
| LHS Open House | Oct 8, 2026 |
| No Attendance Students Gr K-6 | Dec 7, 2026 |
| Student Early Dismissal Gr K-6 | Dec 8, 2026 |
| 1/2 Reorganization Day - All Teachers / Student Early Dismissal Gr K-6 / No Attendance Students Gr 7-12/1/2 In-Service Day Gr 7-12 Teachers | Jan 29, 2027 |
| Early Dismissal Students Gr K-6 | Jun 23, 2027 |
| No Instruction Students Gr K-6 | Jun 24, 2027 |
| No-Student Day | Jun 25, 2027 |
View the full 2026-2027 school year by month.
Lancaster Central School District is listed here with official 2026-2027 calendar data. The student year starts on Tuesday, September 8, 2026 and ends on Thursday, June 24, 2027.
The main multi-day closure blocks are Thanksgiving Recess (Thursday, November 26, 2026 through Friday, November 27, 2026), Winter Recess (Thursday, December 24, 2026 through Friday, January 1, 2027), Mid-Winter Recess (Monday, February 15, 2027 through Friday, February 19, 2027), Spring Recess (Friday, March 26, 2027 through Friday, April 2, 2027).
Single-day closures and important calendar items include Student Early Dismissal Gr 4-6 (Tuesday, September 15, 2026), Student Full Day Gr 4-6 (Wednesday, September 16, 2026), Student Full Day Gr 4-6 (Thursday, September 17, 2026), Student Early Dismissal Gr K-3 (Thursday, September 24, 2026), LMS Open House (Thursday, October 1, 2026), LHS Open House (Thursday, October 8, 2026), Columbus Day/Indigenous Peoples' Day (Monday, October 12, 2026), Veteran's Day (Wednesday, November 11, 2026), plus additional dated items in the table below.
Data source & handling: Official calendar from Lancaster Central School District (lancasterschools.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 Lancaster Central School District or NYSED. Official calendars can change - always check lancasterschools.org before making plans.
Last updated: June 2, 2026