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October 2026
Coming Up
School Breaks
Holidays (No School)
The Sackets Harbor Central School District school calendar for the 2026-27 school year runs from Wednesday, September 2, 2026 to Friday, June 25, 2027 in Henderson, New York.
- •5 scheduled breaks and 11 holidays throughout the year
- •Spring break: Apr 12 – Apr 16
- •Winter break: Feb 15 – Feb 19
Sackets Harbor Central School District starts school 379 days later than most New York districts. Winter break starts 364 days later than the most common New York schedule.
Download the iCal file above to sync all Sackets Harbor Central School District dates with your phone or computer.
Frequently Asked Questions
Is Sackets Harbor Central School District school open today?
Yes, Sackets Harbor Central School District is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Sackets Harbor Central School District?
The next day off is Friday, October 9, 2026 for Superintendent's Day.
When is the first day of school for Sackets Harbor Central School District?
The first day of school for Sackets Harbor Central School District in 2026-27 is Wednesday, September 2, 2026.
When is the last day of school for Sackets Harbor Central School District?
The last day of school for Sackets Harbor Central School District in 2026-27 is Friday, June 25, 2027.
When is spring break for Sackets Harbor Central School District?
Spring break for Sackets Harbor Central School District is Monday, April 12, 2027 to Friday, April 16, 2027.
When is winter break for Sackets Harbor Central School District?
Winter break for Sackets Harbor Central School District is Monday, February 15, 2027 to Friday, February 19, 2027.
When do students go back to school after winter break?
Students in Sackets Harbor Central School District return to school after winter break on Monday, February 22, 2027. Winter break ends on Friday, February 19, 2027.
When is Thanksgiving break for Sackets Harbor Central School District?
Thanksgiving break for Sackets Harbor Central School District is Wednesday, November 25, 2026 to Friday, November 27, 2026.
How do I add Sackets Harbor Central School District calendar to my phone?
Click the "Add to Calendar" button at the top of this page to download the iCal (.ics) file. Then:
iPhone/iPad: Tap the downloaded file, then tap "Add All" to add events to your Calendar app.
Android: Open the file with Google Calendar, review the events, and tap "Import".
Google Calendar (web): Go to Settings → Import & Export → Select the .ics file → Import.
Outlook: Double-click the file or drag it into your Outlook calendar.
Apple Calendar (Mac): Double-click the file or go to File → Import → select the .ics file.
What school district is Henderson, NY in?
Henderson, New York is served by Sackets Harbor Central School District. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Henderson?
School in Henderson (Sackets Harbor Central School District) starts on Wednesday, September 2, 2026 for the 2026-27 school year.
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Last updated: September 1, 2026
Source: Sackets Harbor Central School District Official Calendar