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Official School Calendar for Academic Year 2026–2027
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Crystal Lake Elementary District 47 Calendar (2026-2027)
Calendar by educounty.net
| Date | Event |
|---|---|
| Aug 13-14, 2026 | Teacher Institute Day; No School |
| Aug 17-18, 2026 | Teacher Institute Day; No School |
| Aug 19, 2026 | First Day of School (Grades 1-8) |
| Aug 20, 2026 | First Day of School (PreK & Kindergarten) |
| Aug 26, 2026 | Early Release Day (Grades K-8), Non-Attendance Day (PreK) |
| Sep 7, 2026 | Labor Day; No School |
| Sep 23, 2026 | Early Release Day (Grades K-8), Non-Attendance Day (PreK) |
| Oct 12, 2026 | Indigenous Peoples’ Day/Columbus Day; No School |
| Oct 21, 2026 | Early Release Day (Grades K-8), Non-Attendance Day (PreK) |
| Nov 11, 2026 | Early Release Day (Grades K-8), Non-Attendance Day (PreK) |
| Nov 23-24, 2026 | Parent/Teacher Conferences; No School |
| Nov 25-27, 2026 | Thanksgiving Break; No School |
| Dec 9, 2026 | Early Release Day (Grades K-8), Non-Attendance Day (PreK) |
| Dec 21, 2026 | Winter Break Begins |
| Jan 4, 2027 | School Resumes After Winter Break |
| Jan 18, 2027 | Martin Luther King, Jr. Day; No School |
| Jan 27, 2027 | Early Release Day (Grades K-8), Non-Attendance Day (PreK) |
| Feb 15, 2027 | Presidents’ Day; No School |
| Feb 24, 2027 | Early Release Day (Grades K-8), Non-Attendance Day (PreK) |
| Mar 17, 2027 | Early Release Day (Grades K-8), Non-Attendance Day (PreK) |
| Mar 26, 2027 | Spring Break Begins |
| Apr 5, 2027 | School Resumes After Spring Break |
| Apr 21, 2027 | Early Release Day (Grades K-8), Non-Attendance Day (PreK) |
| May 12, 2027 | Early Release Day (Grades K-8), Non-Attendance Day (PreK) |
| May 21, 2027 | Last Day of School (PreK & Kindergarten) |
| May 24, 2027 | Last Day of School (Grades 1-8); If No Emergency Days are Taken – 1.5 Hours |
| May 25-Jun 1, 2027 | Emergency Days (only added if necessary) |
Crystal Lake Elementary District 47 Calendar 2026-2027 FAQ
When is the first day of school in Crystal Lake Elementary District 47?
For the 2026-2027 school year, the first day of school for Grades 1-8 is Wednesday, August 19, 2026. PreK and Kindergarten students begin on Thursday, August 20, 2026.
When is spring break 26-27 in Crystal Lake Elementary District 47?
Spring break begins on Friday, March 26, 2027. School resumes on Monday, April 5, 2027.
When is winter break 26-27 in Crystal Lake Elementary District 47?
Winter break begins on Monday, December 21, 2026, and school resumes on Monday, January 4, 2027.
When is Thanksgiving break in Crystal Lake Elementary District 47?
There is no school from Wednesday, November 25, 2026, through Friday, November 27, 2026, for Thanksgiving break. Additionally, there are no classes on November 23-24 due to Parent/Teacher Conferences.
When is the last day of school in Crystal Lake Elementary District 47?
The last day for PreK and Kindergarten is Friday, May 21, 2027. The last day for Grades 1-8 is Monday, May 24, 2027 (assuming no emergency days are used).
When are the Teacher Institute Days (No School)?
Teacher Institute Days are scheduled for August 13-14 and August 17-18, 2026. Students do not have school on these days.
What are the scheduled 2026-2027 holidays with no school?
- Labor Day: September 7, 2026
- Indigenous Peoples’ Day/Columbus Day: October 12, 2026
- Martin Luther King, Jr. Day: January 18, 2027
- Presidents’ Day: February 15, 2027
When are the Early Release Days for K-8 students?
Early release days are scheduled for: Aug 26, Sept 23, Oct 21, Nov 11, Dec 9 (2026); and Jan 27, Feb 24, March 17, April 21, and May 12 (2027). PreK has no school on these dates.
Calendar Disclaimer
Dates are sourced from the official Crystal Lake Elementary District D47 Calendar 26-27 [PDF] website. Dates may change at the discretion of the district. Always verify with the official school website for the latest updates.
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