Official School Calendar for Academic Year 2026-2027
ARBOR PARK SCHOOL DISTRICT 145 2026–27 calendar dates
| Date | Event |
|---|---|
| Sep 1, 2026 | Teacher Institute |
| Sep 7, 2026 | Labor Day (School Holiday) |
| Sep 8, 2026 | First Day of School |
| Oct 12, 2026 | Columbus Day (School Holiday) |
| Nov 20, 2026 | End of Grading Period |
| Nov 23-24, 2026 | Parent/Teacher Conferences |
| Nov 25-27, 2026 | Thanksgiving Break (No Student Attendance / Holiday) |
| Dec 21-31, 2026 | Winter Break (No Student Attendance) |
| Jan 1, 2027 | New Year's Day (School Holiday) |
| Jan 8, 2027 | School Resumes After Winter Break |
| Jan 18, 2027 | Martin Luther King Jr. Day (School Holiday) |
| Feb 22, 2027 | Presidents' Day (School Holiday) |
| Mar 12, 2027 | End of Grading Period |
| Mar 29-31, 2027 | Spring Break (No Student Attendance) |
| Apr 1-2, 2027 | Spring Break (No Student Attendance) |
| May 31, 2027 | Memorial Day (School Holiday) |
| Jun 14-17, 2027 | Emergency Days (If Needed) |
| Jun 18, 2027 | School Holiday |
| Jun 11, 2027 | Last Day of School |
ARBOR PARK SCHOOL DISTRICT 145 Calendar 26-27 Revised FAQs
When is the first day of school in ARBOR PARK SCHOOL DISTRICT 145 for 2026-2027?
The first day of school for students in ARBOR PARK SCHOOL DISTRICT 145 for the 2026-2027 school year is September 8, 2026 (Tuesday).
When is Spring Break in ARBOR PARK SCHOOL DISTRICT 145 for 2026-2027?
Spring Break is scheduled from March 29, 2027 through April 2, 2027. Students return to school after the break according to the district calendar.
When is Christmas Break in ARBOR PARK SCHOOL DISTRICT 145 for 2026-2027?
Christmas Break begins on December 21, 2026 and continues through January 7, 2027. Classes resume on January 8, 2027.
When is Winter Break in ARBOR PARK SCHOOL DISTRICT 145 for 2026-2027?
Winter Break is observed from December 21, 2026 through January 7, 2027, with students returning on January 8, 2027.
When is Thanksgiving Break in ARBOR PARK SCHOOL DISTRICT 145 for 2026-2027?
Thanksgiving Break is observed from November 25-27, 2026. Parent/Teacher Conferences are scheduled for November 23-24, 2026.
When is the last day of school in ARBOR PARK SCHOOL DISTRICT 145 for 2026-2027?
The last scheduled day of school is June 11, 2027 (Friday).
When are Parent/Teacher Conferences in ARBOR PARK SCHOOL DISTRICT 145 for 2026-2027?
Parent/Teacher Conferences are scheduled for November 23-24, 2026.
When is Labor Day observed in ARBOR PARK SCHOOL DISTRICT 145 for 2026-2027?
Labor Day is observed on September 7, 2026, and there is no school.
When is Martin Luther King Jr. Day in ARBOR PARK SCHOOL DISTRICT 145 for 2026-2027?
Martin Luther King Jr. Day is observed on January 18, 2027, and schools are closed.
When is Presidents' Day in ARBOR PARK SCHOOL DISTRICT 145 for 2026-2027?
Presidents' Day is observed on February 22, 2027, and there is no school.
When is Memorial Day in ARBOR PARK SCHOOL DISTRICT 145 for 2026-2027?
Memorial Day falls on May 31, 2027, and schools are closed.
Are there emergency days built into the ARBOR PARK SCHOOL DISTRICT 145 Calendar 2026-2027?
Yes. The district has designated June 14-17, 2027 as proposed emergency days if they are needed due to weather or other school closures.
Dates can change after publication. Read our calendar disclaimer.