2026
July
2026Registration Days
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August
2026Students Attend
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September
2026Students Attend
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October
2026Quarter 1 Ends
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November
2026Students Attend
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December
2026Semester 1 Ends
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2027
January
2027Second Semester Begins
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February
2027Students Attend
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March
2027Quarter 3 Ends
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April
2027Combo Day on Apr 23
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May
2027School Year Ends
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June
2027No School
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Source calendar details: 2026-27 Sumner County Schools Student Calendar, board approved 10/21/2025, pending TDOE approval.
School year totals shown on the PDF: End of Semester 1 on December 18, End of Quarter 3 on March 19, and End of Quarter 4 / End of Semester 2 on May 25.
