Calendar
2025-26 Snapshot
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2025-26 Snapshot Calendar
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|---|---|
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Event |
Date |
| Independence Day (District Closed) |
Friday, July 4, 2025 |
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Middle Schools Walk-Your-Schedule Day |
Thursday, August 7, 2025 |
| HS Orientation | Thursday, August 7, 2025 |
| Teacher In-Service Day | Friday, August 8, 2025 |
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IHSA Start for Football/Golf and Other Fall Sports |
Monday, August 11, 2025 |
| Institute Day - No Student Attendance |
Monday, August 11, 2025 |
| Teacher In-Service Day/Workday, EC-5 Meet the Staff | Tuesday, August 12, 2025 |
| 1st Day of Student Attendance (Full Day) |
Wednesday, August 13, 2025 |
|
Labor Day (District Closed) |
Monday, September 1, 2025 |
| Institute Day - No Student Attendance | Friday, October 10, 2025 |
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Indigenous Peoples' Day (District Closed) |
Monday, October 13, 2025 |
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1st Quarter Ends (Middle School) |
Thursday, October 16, 2025 |
| 6-12+ Parent/Teacher Conferences (4-7pm) | Wednesday November 5, 2025 |
| 1st Trimester Ends (Elementary) | Thursday, November 6, 2025 |
| Non-Student Attendance (Teacher Professional Workday) | Monday, November 10, 2025 |
| Early Release, K-12+ (No EC) | Thursday, November 13, 2025 |
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Parent/Teacher Conferences, Grades EC -12+ (1-7pm) |
Thursday, November 13, 2025 |
| EC-5 Parent/Teacher Conferences (4-7pm) | Thursday, November 20, 2025 |
| Early Release, Grades K-12+ (No EC) Additional EC-12+ conferences | Friday, November 21, 2025 |
| No Student Attendance | Wednesday, November 26, 2025 |
|
Thanksgiving |
Thursday, November 27, 2025 |
| (District Closed) | Friday, November 28, 2025 |
| 2nd Quarter (MS)/1st Semester (HS) Ends | Friday, December 19, 2025 |
| Early Release, Grades K-12+ (No EC) | Friday, December 19, 2025 |
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Winter Break - Student |
December 22, 2025- January 2, 2026 |
| Institute Day - No Student Attendance | Monday, January 5, 2026 |
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Classes Resume |
Tuesday, January 6, 2026 |
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MLK, Jr. Day (District Closed) |
Monday, January 19, 2026 |
| Institute Day - No Student Attendance | Friday, February 13, 2026 |
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Presidents’ Day (District Closed) |
Monday, February 16, 2026 |
| 2nd Trimester Ends (Elementary) | Friday, February 20, 2026 |
| 3rd Quarter Ends (Middle School) | Thursday, March 12, 2026 |
| Spring Break | March 23-March 27, 2026 |
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District Closed |
Friday, April 3, 2026 |
| District Closed | Monday, April 6, 2026 |
| Early Release, Grades K-12+ (No EC) | Friday, May 15, 2026 |
| High School Graduation | TBD |
| Memorial Day (District Closed) | Monday, May 25, 2026 |
| Last Day of School |
Tuesday, May 26, 2026 June 1 - Including Emergency Days |
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Summer School 2026 Starts |
TBD |
| Juneteenth Day (District Closed) | Friday, June 19, 2026 |
Month by Month District Calendar
See Calendar Tools below to change what events are displayed on this calendar.
Mon
Tue
Wed
Thu
Fri
Sat/Sun
Monday, June 30
Tuesday, July 1
Wednesday, July 2
Thursday, July 3
Friday, July 4
Saturday, July 5
Sunday, July 6
Monday, July 7
Tuesday, July 8
Wednesday, July 9
Thursday, July 10
Friday, July 11
Saturday, July 12
Sunday, July 13
Monday, July 14
Tuesday, July 15
Wednesday, July 16
Thursday, July 17
Friday, July 18
Saturday, July 19
Sunday, July 20
Monday, July 21
Tuesday, July 22
Wednesday, July 23
Friday, July 25
Saturday, July 26
Sunday, July 27
Monday, July 28
Tuesday, July 29
Wednesday, July 30
Thursday, July 31
Friday, August 1
Saturday, August 2
Sunday, August 3
Calendar & Category Legend:
- District Events
- Holidays, Non-Attendance Days, Early Release Days
- Isaac Fox
- May Whitney
- Sarah Adams
- Seth Paine
- Spencer Loomis
- Lake Zurich High School (Not including Fine Arts or College & Career)
- LZHS - College & Career
- LZHS - Fine & Perforing Arts
- Middle School North
- Middle School South
Calendar Tools
Select from the options below to see only certain school events in the calendar on this page. The "All" tab displays all available calendars. The "Selected" tab indicates those calendars you have chosen to view. Click on the Update Calendar button to apply your changes.
Pro-tip: This functionality is also available by clicking on the blue filter icon on the top right corner of the calendar.