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ACGSJ Academic & Events Calendar 2026-2027

Page 1

ACADEMIC CALENDAR 2026-2027

JULY 26

JULY 2026

AUGUST 2026

1-24

: School Holidays

3-7

: All Staff Orientation

27 - 31

: New Staff Orientation

10

: Meet the Teachers

11

: First Day of School

17

: Independence Day

25

: Prophet Muhammad’s Birthday

SEPTEMBER 2026

OCTOBER 2026 9 12-16

: Last Day of Term 1 : School Holidays

19

: Professional Development Day

20

: First Day of School

S

M

T

AUGUST 26

W

T

F

S

1

2

3

4

S

M

T

W

T

F

SEPTEMBER 26 S

S

M

1

T

W

T

F

S

1

2

3

4

5

OCTOBER 26 S

T

W

T

F

S

1

2

3

5

6

7

8

9

10

11

2

3

4

5

6

7

8

6

7

8

9

10

11

12

4

5

6

7

8

9

10

12

13

14

15

16

17

18

9

10

11

12

13

14

15

13

14

15

16

17

18

19

11

12

13

14

15

16

17

19

20

21

22

23

24

25

16

17

18

19

20

21

22

20

21

22

23

24

25

26

18

19

20

21

22

23

24

26

27

28

29

30

31

23

24

25

26

27

28

29

27

28

29

30

25

26

27

28

29

30

31

30 31

NOVEMBER 26

DECEMBER 26

JANUARY 27

FEBRUARY 27

DECEMBER 2026

NOVEMBER 2026

16 17-31

: Last Day of Term 2 : School Holidays

S

M

T

W

T

F

S

24

: Christmas Eve Joint Holiday

25

: Christmas Day

1

2

3

4

5

6

7

8

9

10

11

12

13

14

6

S

M

T

W

T

F

S

S

M

T

W

1

2

3

4

5

7

8

9

10

11

12

3

4

5

6

T

F

S

1

2

7

8

9

S

M

T

W

T

F

S

1

2

3

4

5

6

7

8

9

10

11

12

13

JANUARY 2027

FEBRUARY 2027

15

16

17

18

19

20

21

13

14

15

16

17

18

19

10

11

12

13

14

15

16

14

15

16

17

18

19

20

1 1-5

: New Year Day : School Holidays

5

: Lunar New Year Joint Holiday

22

23

24

25

26

27

28

20

21

22

23

24

25

26

17

18

19

20

21

22

23

21

22

23

24

25

26

27

5

: Isra Mi’raj

6

: Lunar New Year

29

30

27

28

29

30

31

24

25

26

27

28

29

30

28

6

: Professional Development Day

7

: First Day of School

31

APRIL 2027

MARCH 2027 5 8-19

: Last Day of Term 3 : Eid Al Fitr Holidays

9-10

: Eid Al Fitr Public Holidays

11

: Eid Al Fitr Joint Holiday

22 26

: First Day of School : Good Friday

MARCH 27 S

APRIL 27

M

T

W

T

F

S

S

M

T

1

2

3

4

5

6

7

8

9

10

11

12

13

4

5

6

W

MAY 27 S

M

T

W

T

JUNE 27

T

F

S

F

S

S

1

2

3

7

8

9

10

2

3

4

5

6

7

8

6

M

T

W

T

F

S

1

2

3

4

5

7

8

9

10

11

12

1

MAY 2027

JUNE 2027

14

15

16

17

18

19

20

11

12

13

14

15

16

17

9

10

11

12

13

14

15

13

14

15

16

17

18

19

1 6 7

: Labor Day : The Ascension of Jesus Christ : The Ascension of Jesus Christ Joint Holiday

1

: Pancasila Day

21

22

23

24

25

26

27

18

19

20

21

22

23

24

16

17

18

19

20

21

22

20

21

22

23

24

25

26

6

: Islamic New Year

18

: Last Day of Term 4

28

29

30

31

25

26

27

28

29

30

23

24

25

26

27

28

29

27

28

29

30

17

: Idul Adha

30

31

20

: Vesak Day

31

: Joint Holiday of Pancasila Day

*Updated 18 August 2026

*Public Holiday may be subject to change

Public Holidays

Staff Activity (School Closed)

First and Last Day of School

School Holidays


EVENTS CALENDAR 2026-2027 JULY 2026 27-31 New Staff Orientation

SEPTEMBER 2026 19 30

NEO Science Olympiad (Chemistry and Biology) Years 5-6 Camp

NOV 2026 6 16 18-20 21 23-24 25 28-29

ECA Season 1 End ECA Season 2 Begin Midyear Examinations Years 7-13 Neo STEM Olympiad Midyear Exams Years 10-13 Teacher’s Appreciation Day ACGMUN

JANUARY 2027 7 19-20 11-12 21-23 27-31 28

First Day of Term 3 Collaborative science project - DP1 Primary PTSC ASAC Junior Football @ISHCMC ASAC Senior Basketball @LOGOS Year 6 to Year 7 Transition Day

MARCH 2027 5 20-23 22 24

Last Day of Term 3 ASAC Senior Football @AIS First day of Term 4 DP Art Exhibition

JULY 26 AUGUST 2026 3-7 10 11 18 22 24 29

All Staff Orientation Community Welcome Event First Day of School Indonesian Independence Day Assembly SAT ECA Season 1 Begin Family BBQ

OCTOBER 2026 1-2 3 6-9 9 19 20 21-25 27 28-1 Nov

TOK Exhibition Senior Formal Sports Olympiad Christmas Celebration Assembly Semester 1 Reports Released Last Day of Term 2

FEBRUARY 2027 3 17-19 19 22 22-24 22-26

Year 13 School Leavers Assembly Years 11 & 13 Report Cards Issued Years 11 & 13 Study Leave begins Secondary PTSC (F2F & Virtual) IGCSE Exams Start PYP Exhibition IBDP Exams Start

JUNE 2027

**Updated 18 August 2026

3 5 10-11 14 15 16 18

W

T

F

S

1

2

3

4

S

M

T

W

T

F

S

Secondary Arts Creativity Gala Class of 2027 Graduation Year 12 Practical Work (Bio & Physics) Prizegiving Ceremony Secondary Aquatic Olympiad Primary Aquatic Olympiad Semester 2 Reports Released Last Day of Academic Year

*Public Holidays may be subject to change

S

M

1

T

W

T

F

S

1

2

3

4

5

OCTOBER 26 S

T

W

T

F

S

1

2

3

6

7

8

9

10

11

2

3

4

5

6

7

8

6

7

8

9

10

11

12

4

5

6

7

8

9

10

12

13

14

15

16

17

18

9

10

11

12

13

14

15

13

14

15

16

17

18

19

11

12

13

14

15

16

17

19

20

21

22

23

24

25

16

17

18

19

20

21

22

20

21

22

23

24

25

26

18

19

20

21

22

23

24

26

27

28

29

30

31

23

24

25

26

27

28

29

27

28

29

30

25

26

27

28

29

30

31

30 31

NOVEMBER 26

DECEMBER 26

S

M

T

W

T

F

S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

6

15

16

17

18

19

20 21

22

23

24

25

26

27

28

29

30

S

M

JANUARY 27

T

W

T

F

S

S

M

T

W

1

2

3

4

5

7

8

9

10

11

12

3

4

5

6

13

14

15

16

17

18

19

10

11

12

20

21

22

23

24

25

26

17

18

27

28

29

30

31

24

25

T

FEBRUARY 27

F

S

1

2

7

8

9

13

14

15

19

20

21

26

27

28

S

M

T

W

T

F

S

1

2

3

4

5

6

7

8

9

10

11

12

13

16

14

15

16

17

18

19

20

22

23

21

22

23

24

25

26

27

29

30

28

31

MARCH 27

APRIL 2027 6 9 9 14 19 22-23 28

T

Science Olympiad Year 11 & 13 Mock Exam ECA Season 2 End ECA Season 3 Begin Year 11 & 13 Mock Exam Literacy Week

MAY 2027 7-10 ASAC Junior Volleyball @UWC 10-14 Primary Transition Support Week 14 ECA Season 3 End 25-28 End of Year Examinations Years 710 and 12

M

SEPTEMBER 26

5

Years 5-6 Camp NEO Science Olympiad (Physics) Secondary Camps Last day of Term 1 Staff Professional Development Day First Day of Term 2 ASAC Junior Basketball @CIS Secondary PTSC (F2F & Virtual) ASAC Senior Volleyball @NISC

DECEMBER 2026 1 5 11 16

S

AUGUST 26

S

APRIL 27

M

T

W

T

F

S

1

2

3

4

5

6

7

8

9

10

11

12

13

4

5

6

14

15

16

17

18

19

20

11

12

21

22

23

24

25

26

27

18

28

29

30

31

25

Public Holidays

S

M

T

W

MAY 27

T

F

S

1

2

3

7

8

9

10

2

3

4

5

6

7

8

6

13

14

15

16

17

9

10

11

12

13

14

15

19

20

21

22

23

24

16

17

18

19

20

21

26

27

28

29

30

23

24

25

26

27

28

30

31

Event Date

S

M

T

W

T

JUNE 27 F

S

S

M

T

W

T

F

S

1

2

3

4

5

7

8

9

10

11

12

13

14

15

16

17

18

19

22

20

21

22

23

24

25

26

29

27

28

29

30

1

First and Last Day of School

: School Holidays


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