Children's MN - LakevilleSchool Calendar

2026-27 Academic Calendar

Key dates, holidays, and events for Children's MN - Lakeville.

School at a Glance
Upcoming events & academic holidays
2026-27 Academic Year

AUG

27

Elementary Assessment Day

SEP

1

Elementary Assessment Day

SEP

7

No School
No School / Labor Day

SEP

8

First day of school

SEP

8

HS Digital Learning Day (grades 10-12) / In-Person Learning (grade 9)

OCT

7

Late Start

OCT

15

No School
No School / MEA Break

NOV

3

No School
No School

NOV

6

End of 1st Quarter

NOV

9

No School
No School

NOV

25

No School
No School / Fall Break

DEC

23

No School
No School / Winter Break

DEC

25

No School
No School / Winter Break

JAN

1

No School
No School / Winter Break (Cont.)

JAN

18

No School
No School / MLK Day

JAN

21

End of 2nd Quarter

JAN

22

No School
No School

FEB

15

No School
No School / President's Day

FEB

16

No School
No School

MAR

3

Late Start

MAR

8

No School
No School

MAR

9

ACT Day (grade 11)

MAR

9

HS Digital Learning Day (grades 9, 10, 12)

MAR

25

End of 3rd Quarter

MAR

26

No School
No School

MAR

29

No School
No School / Spring Break

APR

1

No School
No School / Spring Break (continued)

APR

2

No School
No School / Spring Break (continued)

MAY

31

No School
No School / Memorial Day

JUN

3

High School Graduation

JUN

8

Elementary and Secondary Last Day of School
View Full 2026-27 Calendar
Calendar TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!
Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Children's MN - Lakeville.

National Tests

August 1, 2026 – November 30, 2026

ISEE — Fall Testing Season

Testing window

August 3, 2026 – June 30, 2027

SSAT — Flex Testing

Testing window

August 22, 2026

SAT — National

Test date

August 28, 2026

SAT — National

Registration deadline

September 1, 2026

ACT — National

Late registration deadline

September 1, 2026

SAT — National

Late registration deadline
+76 more national tests this school year

State Assessments

February 1, 2027 – March 26, 2027

WIDA ACCESS for ELLs

Testing window
MN

February 1, 2027 – March 26, 2027

WIDA Alternate ACCESS

Testing window
MN
See the full national test & school calendar