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Consolidated High School District 230
2023 - 2024 School Year Calendar
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School Begins August 14Institute Day All Staff
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Freshman Only 8/16/2023August 15Institute Day All Staff
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All Students8/17/2023August 16Freshman Only Day 8 AM start
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August 17First Day of School ALL STUDENTS
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Back to School Nights August 22Sandburg Back to School Night
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Sandburg8/22/2023August 29Stagg Back to School Night
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Stagg8/29/2023August 29AndrewBack to School Night
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Andrew8/29/2023September 4Labor Day - Legal Holiday No School
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October 9Columbus Day - Legal HolidayNo School
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Institute Days October 10Parent/Teacher ConferencesNo Student Attendance
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Semester 18/14/2023October 12PSAT/NMSQT (Grade 11)Regular Attendance for grades 9,10,12
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8/15/2023November 22School HolidayNo School
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Semester 21/8/2024November 23Thanksgiving - Legal HolidayNo School
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4/26/2024PROMNovember 24Thanksgiving HolidayNo School
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December 20Final ExamsPeriods 1, 3 and 5
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BreaksStartsReturn December 21Final ExamsPeriods 8, 4 and 0
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Winter12/25/20231/9/2024December 22Final ExamsPeriods 7, 6, and makeups
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Spring 3/25/20244/2/2024December 25Winter Break Begins
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End of Semester 1
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State Tests
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ISA - Juniors4/12/2024January 8Institute DayAll Staff
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SAT - Juniors4/15/2024January 9Classes Reconvene
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PSAT 9 - Freshman4/12/2024January 10Mid-Year Graduation
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PSAT 10 - Sophomores4/15/2024January 17ACCESS Testing Begins All EL Students
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January 15Martin Luther King's Birthday - Legal HolidayNo School
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Parent/Teacher Conferences February 38th Grade Registration
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Semester 110/10/2023February 19President's Day - Legal HolidayNo School
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Semester 23/5/2024February 28ACCESS Testing EndsAll EL Students
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March 4Casimir Pulaski Day - Legal HolidayNo School
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Graduation 5/18/2024March 5Parent/Teacher ConferencesNo Student Attendance
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Sandburg2:00pm @ SandburgMarch 22Early Release 1 PM dismissal
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Stagg11:00am @ StaggMarch 25Spring Break Begins No School
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Andrew5:00pm @ AndrewApril 1School HolidayNo School
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April 2Reconvene School after Spring Break
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Final ExamsSemester 1Semester 2 April 10School HolidayNo School
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Day 112/20/20235/28/2024April 12IL Science Assessment & PSAT 9Grade 11 and 9 required attendance
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Day 212/21/20235/29/2024April 15SAT & PSAT 10Grade 11 and 10 required attendance
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Day 312/22/20235/30/2024April 26Institute DayNo Student Attendance
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April 26PROM
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School Closes May 6AP Exams Begin
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Last Day of School5/30/2024May 18GRADUATIONClass of 2024
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May 27Memorial DayNo School
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8th Grade DatesMay 28Final ExamsPeriods 1, 3 and 5
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Registration 2/3/2024May 29Final ExamsPeriods 8, 4 and 0
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May 30Final ExamsPeriods 7, 6, and makeups
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May 30Last Day of School
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End of Semester 2
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