Galveston ISD
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Monday July 27 through July 31
New Teacher In-service
New Teacher In-service July 27-31, 2026 (5 days).
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Monday August 3 through August 7
All Teachers Return
All Teachers August 3-7, 2026 (5 days); key labels this as All Teachers Return.
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Friday August 7 All Day
Staff Dev/In-Service/Work/Planning
Staff Dev/In-Service/Work/Planning; Aug. 7, 2026.
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Monday August 10 All Day
First Day of School
First Day of School (blue legend date).
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Monday August 10 through September 24
1st Six Weeks
AIM, Ball, Crenshaw, Central [6 Weeks]; 1st Six Weeks 8/10 - 9/24.
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Monday August 10 through October 16
1st Nine Weeks
Elementary & Weis {9 Weeks}; 1st Nine Weeks 8/10 - 10/16.
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Monday August 10 through December 17
1st Semester
Student Days; 1st Semester = 8/10/26 - 12/17/26.
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Monday September 7 All Day
Holiday
Holidays (teal legend date).