SchoolDates
Read from the district on October 8, 2026

Cumberland Community Unit School District 77 school calendar, 2026–2027

Partial calendar: the calendar we read ends on May 27, 2027. We did not find winter break, spring break or the last day of school in the calendar we read on October 8, 2026.

Key dates for 2026–2027 in the calendar we read: first day of school August 14.

Next time off Oct 9 Columbus Day / Indigenous Peoples’ Day + 1 more day off · October 9–12 As of October 8, 2026, the day this calendar was read
Published so far May 27 the last date in the district’s calendar
First day of school August 14 Friday
First day of school August 14;
Add these dates to your phoneThe dates published so far, in your calendar app.
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Month by month

Days off: holidays. Not days off: early releases and term milestones.

August 2026

SMTWTFS
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
  • 125th Grade Orientation
  • 13Meet Your Teacher/Open House 5-7 PM
  • 14First day

September 2026

SMTWTFS
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
  • 7Labor Day
  • 25Early release

October 2026

SMTWTFS
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  • 9No school
  • 12Columbus Day / Indigenous Peoples’ Day

November 2026

SMTWTFS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
  • 2–3No school
  • 11Early release
  • 24Early release
  • 30Classes resume

December 2026

SMTWTFS
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
  • 17Early release
  • 18Early release

January 2027

SMTWTFS
27
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
  • 4No school
  • 5Classes resume
  • 18MLK Day

February 2027

SMTWTFS
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
  • 12Early release
  • 15Presidents Day

March 2027

SMTWTFS
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
  • 12Early release
  • 24Early release
  • 30Classes resume

April 2027

SMTWTFS
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1

May 2027

SMTWTFS
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
  • 25Early release
  • 26Early release
  • 27Report Cards will be Emailed or Mailed Home
Holiday, no school Early release Term milestone

Key dates

Key dates · 2026–2027
WhatDatesSchool daysBack to schoolSame dates in Illinois
First day of schoolAugust 14——2 of 34 · Illinois first day of school 2026, by district

Every date

Every published date · Cumberland Community Unit School District 77 · 2026–2027
DateWhat it isTime offDistrict’s own wording
August 125th Grade Orientation—5th Grade Orientation
August 13Meet Your Teacher/Open House 5-7 PM—Meet Your Teacher/Open House 5-7 PM
August 13No school—Teacher Institute Day - No School
August 14First day of school—First Day of Student Attendance
September 7Labor Day1 school dayLabor Day - No School
September 25Early release—Half Day In-Service 12:15 Dismissal
October 9No school1 school dayTeacher Institute Day - No School
October 12Columbus Day / Indigenous Peoples’ Day1 school dayColumbus Day - No School
November 2–3No school2 school daysElection Day - No School; Nov 2: No School
November 11Early release—Half Day In-Service - 12:15 Dismissal
November 24Early release—2:20 Dismissal for Thanksgiving Holiday
November 30Classes resume—Classes Resume
December 17Early release—Semester Exams - 2:20 Dismissal
December 18Early release—Semester Exams - 2:20 Dismissal for Christmas Holidays
January 4No school1 school dayTeacher Institute Day - No School
January 5Classes resume—Classes Resume
January 18Martin Luther King Jr. Day1 school dayMartin Luther King, Jr. Birthday - No School
February 12Early release—Half Day In-Service - 12:15 Dismissal
February 15Presidents Day1 school dayPresidents' Day - No School
March 12Early release—Half Day In-Service - 12:15 Dismissal
March 24Early release—2:20 Dismissal for Easter Holiday
March 30Classes resume—Classes Resume
May 25Early release—Semester Exams - 2:20 Dismissal
May 26Early release—Semester Exams - 2:20 Dismissal
May 27Report Cards will be Emailed or Mailed Home—Report Cards will be Emailed or Mailed Home
May 27No school1 school dayTeacher Institute - No School

Sources

  1. District’s calendar: https://www.cumberland.k12.il.us/events (the source)
  2. District website: https://www.cumberland.k12.il.us
  3. Calendar feed read on October 8, 2026: https://thrillshare-cmsv2.services.thrillshare.com/api/v4/o/1720/cms/events

How these dates are read and labeled: Methodology.

Other Illinois districts

Scales Mound Community Unit School District 211: 20 school days off Franklin Park School District 84: 22 school days off Warsaw Community Unit School District 316: 22 school days off Rondout School District 72: 23 school days off