2023-2024 Hillsdale High School Calendar
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Teacher In-Service
Mon, August 18, 2025
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First Day for Students
Tue, August 19, 2025
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Labor Day
Mon, September 1, 2025
No School
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No School
Thu, September 18, 2025
FSW-Fair Day No School
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End of 1st Quarter
Fri, October 24, 2025
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Thanksgiving
Wed, November 26, 2025 - Fri, November 28, 2025
No School
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Winter Break
Mon, December 22, 2025 - Wed, December 31, 2025
No School
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End of 2nd Quarter
Fri, January 16, 2026
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Martin Luther King (MLK) Jr. Day
Mon, January 19, 2026
No School
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Spring Break
Mon, March 30, 2026 - Fri, April 3, 2026
No School
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No School
Wed, April 1, 2026 - Thu, April 2, 2026
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Graduation
Sun, May 24, 2026
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No School for Students
Mon, May 25, 2026
Memorial Day
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Last Day for Students
Thu, May 28, 2026
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Teacher Workday
Fri, May 29, 2026