Gov. Thomas Johnson HighSchool Calendar

2025-26 Academic Calendar

Key dates, holidays, and events for Gov. Thomas Johnson High.

School at a Glance
Upcoming events & academic holidays
2025-26 Academic Year

Fall Block ELA 10, Algebra 1, Algebra 2, Geometry Testing Window

No School
Winter Break - Schools Closed

ACCESS for ELLs & Alternate ACCESS Testing Window

Maryland School Survey Testing Window

Science (MISA) grades 5 & 8 DLM Alternate Assessments Testing Window

Special circumstances SAT School Day Testing

No School
Spring Break - Schools Closed

ELA & Mathematics Grades 3-8 Testing Window

Spring Block LS MISA Testing Window

ACT Testing

Social Studies Grade 8 Testing Window

Spring Block Government & Biology Testing Window

AP Exams

Teacher preparation and training

MAR

20

Tennis: G/V

MAR

20

Tennis: B/V

MAR

20

Baseball: V

MAR

20

Softball: G/V

MAR

20

Lacrosse: G/JV

MAR

20

Lacrosse: B/JV

MAR

20

Lacrosse: G/V

MAR

20

Lacrosse: B/V

MAR

20

No School
Schools Closed

MAR

20

No School
Teacher Work Day - Schools Closed

MAR

20

Spring begins

MAR

21

Baseball: JV

MAR

23

Baseball: V

MAR

23

Softball: G/V

MAR

23

Term 4 begins

MAR

23

Term 3 ends

MAR

24

Lacrosse: G/JV (Cancelled)

MAR

24

Lacrosse: B/JV

MAR

24

Lacrosse: G/V (Changed)

MAR

24

Lacrosse: B/V

MAR

25

Outdoor Track: Unified

MAR

25

Tennis: G/V

MAR

25

Tennis: B/V

MAR

25

Baseball: V

MAR

25

Softball: G/V

MAR

26

Lacrosse: G/JV

MAR

26

Lacrosse: B/JV

MAR

26

Lacrosse: G/V

MAR

26

Lacrosse: B/V

MAR

27

Tennis: G/V

MAR

27

Tennis: B/V

MAR

27

Baseball: V

MAR

27

Softball: G/V

MAR

28

Baseball: JV

MAR

30

Outdoor Track: Unified

MAR

30

Tennis: G/V

MAR

30

Tennis: B/V

MAR

30

Baseball: V

MAR

30

Softball: G/V

MAR

30

Lacrosse: B/V (Changed)

MAR

30

Lacrosse: G/V (Changed)

MAR

31

Baseball: JV

MAR

31

Lacrosse: G/JV (Cancelled)

MAR

31

Lacrosse: B/JV (Cancelled)

MAR

31

Lacrosse: G/V (Changed)

MAR

31

Lacrosse: B/V (Changed)

APR

1

Tennis: G/V

APR

1

Tennis: B/V

APR

1

Baseball: V

APR

1

Softball: G/V

APR

2

Baseball: V

APR

2

Lacrosse: G/JV

APR

2

Lacrosse: B/JV

APR

2

Lacrosse: G/V

APR

2

Lacrosse: B/V

APR

3

No School
Good Friday - Schools and Offices Closed

APR

6

No School
Easter Monday - Schools and Offices Closed

APR

7

Tennis: G/V (Changed)

APR

7

Tennis: B/V (Changed)

APR

7

Baseball: V

APR

7

Baseball: JV

APR

7

Softball: G/V (Changed)

APR

7

No School
Spring break - Schools Closed

APR

8

Tennis: G/V

APR

8

Tennis: B/V

APR

8

Baseball: V

APR

8

Softball: G/V

APR

10

Tennis: G/V (Cancelled)

APR

10

Tennis: B/V (Cancelled)

APR

10

Baseball: V

APR

10

Softball: G/V

APR

10

No School
Spring break - Schools Closed

APR

11

Baseball: JV

APR

11

ACT Testing Date

APR

13

Outdoor Track: Unified

APR

13

Tennis: G/V

APR

13

Tennis: B/V

APR

13

Baseball: V

APR

13

Softball: G/V

APR

14

Lacrosse: G/JV

APR

14

Lacrosse: B/JV

APR

14

Lacrosse: G/V

APR

14

Lacrosse: B/V

APR

15

Tennis: G/V

APR

15

Tennis: B/V

APR

15

Baseball: V
View Full 2025-26 Calendar
Partner TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!