What’s Happening?
Watch the Tri-Valley CSD Class of 2026 Graduation Ceremony Live!
Save the Date for the Tri-Valley Bear Bash This August!
Tri-Valley Central School Superintendent Candidate Announcement
Tri-Valley Athletes Have Historic Weekend at New Balance Nationals!
Sullivan County Department of Public Health Hosts Health & Safety Extravaganza on July 24
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Friday June 26Rating Day
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Saturday June 278:30 am – 9:30 amSenior Graduation Breakfast
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Saturday June 2710:00 am – 12:00 pmClass of 2026 - Commencement Services
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Thursday July 95:30 pm – 6:30 pmBOARD MEETING- Annual Reorganization Meeting
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Wednesday September 2Conference Day- No School for Students
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Thursday September 3Conference Day- No School for Students
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Monday September 7Labor Day Holiday Observed- No School
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Tuesday September 8First Day of School
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Monday October 12Columbus Day Holiday Observed – School Closed
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Friday November 6Conference Day – No School for Students
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Wednesday November 11Veterans Day Holiday Observed – School Closed
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Monday November 23Half Day for Students/
Parent Teacher Conferences-PM -
Tuesday November 24Parent Teacher Conferences – No School for Students
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Wednesday November 25Thanksgiving Recess – School Closed
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Thursday November 26Thanksgiving Recess – School Closed