Schools
Glenbrook High Schools District 225 School Calendar 2017-18: First Day Of School, Vacations, Conferences
When's the first day of school in Glenbrook High District 225? That, and other must-know dates for parents, students and teachers.

The first day of school in Glenbrook High Schools District 225 is August 23. Feel free to mark it on your calendar as one of the most dreaded days of the year for students and teachers — and feel free not to feel guilty about marking it as one of your favorites. The Glenbrook High Schools District 225 has released its 2017-2018 calendar for public schools
The calendar includes important dates such as winter and spring vacations, religious holidays, federal holidays, early dismissals and parent-teacher conferences.
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Here is the full list of dates to know for this school year:
August
Find out what's happening in Glenviewfor free with the latest updates from Patch.
- 8/23: First Day of School
September
- 9/4: Labor Day (No school)
- 9/21: No Student Attendance
October
- 10/9: Columbus Day (No school)
- 10/27: End of 9- week Quarters
November
- 11/22-24: Thanksgiving Break (No school)
December
- 12/25-1/5: Winter Break (No school)
January
- 1/12: Emergency Day
- 1/19: Glenbrook Institute Day
- 1/22: Start of Second Semester
February
- 2/19: Presidents' Day (No school)
March
- 3/5: Pulaski Day: District Institute Day
- 3/23: End of 9- week Quarters
- 3/26-30: Spring Break (No school)
April
- 4/2: Emergency Day
May
- 5/28: Memorial Day (No school)
June
- 6/3: Graduation Day
- 6/6: Tentative Last Day of School For Students
- 6/8, 11, 12, 13, 14, 15, 18, 19
Ready for the new school year? Check out Patch's Ultimate Back-to-School Guide for everything from backpacks to notebooks to be sure everyone has what they need.
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