Seminole ISD Calendar 2026-2027
Gaines County · Lubbock area (Region 17)
- First day of schoolAugust 12, 2026
- Thanksgiving breakNovember 23–27, 2026
- Winter breakDecember 21, 2026 – January 1, 2027
- Spring breakMarch 15–19, 2027
- Last day of schoolMay 21, 2027
Last updated September 18, 2026
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Frequently asked questions
When is the first day of school for Seminole ISD in 2026-2027?
The first day of school for Seminole ISD is Wednesday, August 12, 2026.
When is the last day of school for Seminole ISD in 2026-2027?
The last day of school for Seminole ISD is Friday, May 21, 2027.
When is Thanksgiving break for Seminole ISD?
Seminole ISD has Thanksgiving break from November 23 through 27, 2026.
When is winter break for Seminole ISD?
Seminole ISD's winter break runs from December 21 through January 1.
When is spring break for Seminole ISD in 2026-2027?
Seminole ISD's spring break is March 15 through 19, 2027.
When is graduation in Seminole ISD for 2027?
Graduation for Seminole ISD seniors is scheduled for May 21, 2027.
When are the New Staff Inservice days in Seminole ISD for 2026?
New Staff Inservice days in Seminole ISD are July 31, 2026, and August 3–4, 2026.
When are Staff Development days in Seminole ISD before school starts?
Staff Development days in Seminole ISD take place from August 3 to August 7, 2026, and August 10 to August 11, 2026.
How many student days are in the Seminole ISD 2026-2027 calendar?
The Seminole ISD 2026–2027 academic calendar includes a total of 170 student days.