Read from the district on October 8, 2026
Greendale school calendar, 2026–2027
Key dates for 2026–2027: first day of school September 1; Thanksgiving break November 25–27; winter break December 23 to January 1; February break February 12–15; spring break March 22–29; last day of school June 10.
Next time off
Nov 2
No school · November 2–3
As of October 8, 2026, the day this calendar was read
School days off this year
28
across 10 separate closures
Last day of school
June 10
Thursday
First day of school September 1; Thanksgiving break November 25–27; Winter break December 23 to January 1; February break February 12–15; Spring break March 22–29; Last day of school June 10;
Key dates and the month grids, on one or two sheets
Add these dates to your phoneEvery date below, in your calendar app.
Month by month
Days off: school breaks and holidays. Not days off: term milestones.
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
- 1First day
- 7Labor Day
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
- 2No school
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
- 25–27Thanksgiving break
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
- 23 onWinter break
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
- to 1Winter break
- 15Semester ends
- 18–19No school
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
- 12–15February break
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
- 22–29Spring break
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
- 23No school
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
- 28–31No school
June 2027
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
- 10Last day
School break
Holiday, no school
Term milestone
Key dates
| What | Dates | School days | Back to school | Same dates in Wisconsin |
|---|---|---|---|---|
| First day of school | September 1 | — | — | 9 of 11 · Wisconsin first day of school 2026, by district |
| Thanksgiving break | November 25–27 | 3 | Monday, November 30 | 10 of 13 · Wisconsin Thanksgiving break 2026, by district |
| Winter break | December 23 to January 1 | 8 | Monday, January 4 | 10 of 14 · Wisconsin winter break 2026–27, by district |
| February break | February 12–15 | 2 | Tuesday, February 16 | 1 of 2 |
| Spring break | March 22–29 | 6 | Tuesday, March 30 | 2 of 14 · Wisconsin spring break 2027, by district |
| Last day of school | June 10 | — | — | 1 of 14 · Wisconsin last day of school 2027, by district |
- Longest closure
- Winter break, December 23 to January 1 (8 school days)
- One-day closures
- 3
- Closures starting Tuesday to Thursday
- 2
- Staff days, no students
- none published
- Early-release days
- none published
- Most days off in one month
- December, 7 school days
- Months with no day off
- June
- Longest run of school days
- 24, February 16 to March 19
- Nearly the same breaks as
- St. Francis
Every date
| Date | What it is | Time off | District’s own wording |
|---|---|---|---|
| September 1 | First day of school | — | First Day of School - All Students |
| September 7 | Labor Day | 1 school day | No School - Labor Day Holiday |
| October 2 | No school | 1 school day | No School |
| November 2–3 | No school | 2 school days | No School |
| November 25–27 | Thanksgiving break | 3 school days | No School |
| December 23 to January 1 | Winter break | 8 school days | No School (Return Jan. 4th) |
| January 15 | End of semester | — | End of 1st Semester |
| January 18–19 | No school | 2 school days | No School |
| February 12–15 | February break | 2 school days | No School (return Feb. 16th) |
| March 22–29 | Spring break | 6 school days | No School - Spring Break (return March 30th) |
| April 23 | No school | 1 school day | No School |
| May 28–31 | No school | 2 school days | No School (return June 1st) |
| June 10 | Last day of school | — | Last Day of School - Half Day |
Sources
- District’s calendar: https://www.greendale.k12.wi.us/events (the source)
- District website: https://www.greendale.k12.wi.us
- Calendar feed read on October 8, 2026:
https://thrillshare-cmsv2.services.thrillshare.com/api/v4/o/29883/cms/events
How these dates are read and labeled: Methodology.