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October 2026
Coming Up
School Breaks
Holidays (No School)
The Tri-Valley Central School District school calendar for the 2026-27 school year runs from Tuesday, September 8, 2026 to Friday, June 25, 2027 in Grahamsville, New York.
- •3 scheduled breaks and 15 holidays throughout the year
- •Spring break: Mar 22 – Mar 26
- •Winter break: Dec 24 – Jan 1
Tri-Valley Central School District starts school 385 days later than most New York districts. Winter break starts 311 days later than the most common New York schedule.
Download the iCal file above to sync all Tri-Valley Central School District dates with your phone or computer.
Frequently Asked Questions
Is Tri-Valley Central School District school open today?
Yes, Tri-Valley Central School District is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Tri-Valley Central School District?
The next day off is Monday, October 12, 2026 for Columbus Day.
When is the first day of school for Tri-Valley Central School District?
The first day of school for Tri-Valley Central School District in 2026-27 is Tuesday, September 8, 2026.
When is the last day of school for Tri-Valley Central School District?
The last day of school for Tri-Valley Central School District in 2026-27 is Friday, June 25, 2027.
When is spring break for Tri-Valley Central School District?
Spring break for Tri-Valley Central School District is Monday, March 22, 2027 to Friday, March 26, 2027.
When is winter break for Tri-Valley Central School District?
Winter break for Tri-Valley Central School District is Thursday, December 24, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Tri-Valley Central School District return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Tri-Valley Central School District?
Thanksgiving break for Tri-Valley Central School District is Wednesday, November 25, 2026 to Friday, November 27, 2026.
How do I add Tri-Valley 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 Grahamsville, NY in?
Grahamsville, New York is served by Tri-Valley Central School District. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Grahamsville?
School in Grahamsville (Tri-Valley Central School District) starts on Tuesday, September 8, 2026 for the 2026-27 school year.
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Last updated: September 4, 2026
Source: Tri-Valley Central School District Official Calendar