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Academic year planning just got easier. The Board of Education has approved the Williamsville Central School District (WCSD) 2026-2027 School Calendar. Families, students, and staff can plan with confidence thanks to this comprehensive guide to every important date — from the first day of school to Regents exams, holiday breaks, snow day policies, and the last day of the school year.
Williamsville Central School District Calendar 2026–2027
The 2026–2027 school year for Williamsville Central School District officially kicks off on Tuesday, September 8, 202, following three Superintendent Conference Days from September 1–3. Students will have the academic year end on Thursday, June 24, 2027, and Friday, June 25, 2027, will be a teacher Rating Day only.
| Event | Date(s) |
|---|---|
| First Day of School | September 8, 2026 |
| Winter Break | December 24 – December 31, 2026 |
| Spring Break | March 26 – April 2, 2027 |
| Last Day of School | June 24, 2027 |
| Summer Break Starts | June 25, 2027 |
Williamsville School Holidays & Breaks 2026–2027
WCSD recognizes all New York State and Federal Holidays. The following is a complete listing of school breaks and no school days for the 2026-2027 school year.
| Holiday / Break | Date(s) |
|---|---|
| Labor Day | September 7, 2026 |
| First Day of School | September 8, 2026 |
| Indigenous Peoples’ Day / Columbus Day | October 12, 2026 |
| Veterans Day | November 11, 2026 |
| Thanksgiving Break | November 25–27, 2026 |
| Winter Break Starts | December 24, 2026 |
| Christmas Day | December 25, 2026 |
| New Year’s Day | January 1, 2027 |
| Winter Break Ends | January 1, 2027 |
| Martin Luther King Jr. Day | January 18, 2027 |
| Presidents’ Day | February 15, 2027 |
| Spring Break | March 26 – April 2, 2027 |
| Memorial Day | May 31, 2027 |
| Last Day of School | June 24, 2027 |
| Summer Break Starts | June 25, 2027 |
Regents Examination Schedule 2026–2027
The New York State Regents Examinations are assessments that are high-stakes, meaning that they can impact completion and graduation eligibility. Most students in the WCSD in grades 9-12 sit for Regents exams. There are two periods of assessment during the year.
| Exam Period | Approximate Dates | Status |
|---|---|---|
| January 2027 Regents | Mid-to-late January 2027 | Confirmed Period |
| June 2027 Regents | Early-to-late June 2027 | End of Year Exams |
Snow Days & Emergency Closure Policy
Williamsville CSD is situated in the Buffalo–Niagara region, one of the snowiest metro areas in the U.S., and strategically plans for emergency closures in its school calendar. If the school is closed due to severe weather, the district has a procedure for make-up days to guarantee that all students receive the 180 days of instruction required by N.Y.S. law.
Make-Up Day Order (if emergency days are used)
- April 2, 2027
- April 1, 2027
- March 31, 2027
- March 30, 2027
- March 29, 2027
- February 19, 18, 17, 16 — 2027
- June 4, 11, 24, 2027
In the event of a prolonged and/or significant school closure, WCSD will implement remote learning days to maintain the end-of-year calendar. The district’s automatic notification system, local TV (channels in Buffalo), and the district website are used to notify parents.
Superintendent Conference Days 2026–2027
Superintendent Conference Days are professional learning days for staff of the WCSD. There is no school on these days. They are woven into the calendar to provide teachers, counselor,s and administrators opportunities for training and curriculum planning.
| Date | Details |
|---|---|
| September 1, 2, 3 — 2026 | Pre-year staff preparation (3 consecutive days) |
| September 21, 2026 | Yom Kippur / Superintendent Conference Day |
| Additional dates TBC | As scheduled by the Board of Education throughout the year |
FAQs
Q1: Does WCSD observe Yom Kippur as a school holiday?
A: Yes — Yom Kippur is a Superintendent Conference Day (No Student Attendance).
Q2: When did the Board of Education approve the 2026–2027 WCSD calendar?
A: The calendar was approved at the Board of Education Meeting on March 24th.
Q3: How does Williamsville CSD handle school closings due to Buffalo snowstorms?
A: The district has pre-established emergency days and will consider utilizing remote learning as part of extended closures for the protection of the end-of-year schedule.
Q4: How many snow/emergency days does WCSD build into the calendar?
A: The Emergency closure days are built in, make up days follow a specific sequence, beginning with April 2nd.
Q5: When are the 2027 Regents Exams for Williamsville students?
A: January 2027 and June 2027 — exact dates to be confirmed on the official WCSD site.
Final Thouhgt
The Williamsville Central School District Calendar 2026–2027 is designed to help students, parents, and teachers better plan for the school year. Contains key dates, including first and last days of school, vacation holidays, vacations, and teacher workdays. Families can use the calendar to better schedule vacations, study pla,ns and extra-curricular activities. Students also find improved time management and exam preparat,ion as well as better school preparation.