2026 / 2027 School calendar
Public holiday / non-school days
Students' last day (half day)
Orientation for new students / classes resume
Professional development / non-school days
Teachers' last day (full day)
Kindergarten & Primary conferences
July 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
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
August 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
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
September 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
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
October 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
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
November 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
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
December 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
2
3
4
5
5
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
January 2027
Sun
Mon
Tue
Wed
Thu
Fri
Sat
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
February 2027
Sun
Mon
Tue
Wed
Thu
Fri
Sat
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
March 2027
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
2
3
4
6
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
April 2027
Sun
Mon
Tue
Wed
Thu
Fri
Sat
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
May 2027
Sun
Mon
Tue
Wed
Thu
Fri
Sat
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
June 2027
Sun
Mon
Tue
Wed
Thu
Fri
Sat
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
What
When
Public holiday (National day)
Monday 10 August
Orientation day for new students
Tuesday 11 August
Semester 1 Starts
Wednesday 12 August 2026
Professional development day
Friday 11 September
School holidays
Saturday 17 October - Sunday 1 November
Public holiday (Deepavali)
Monday 9 November
School holidays
Saturday 19 December - Sunday 10 January
Public holiday (Christmas day)
Friday 25 December
Public holiday (New year's day)
Friday 1 January
Classes resume / orientation for new students
Monday 11 January
Semester 2 starts
Monday 18 January 2027
Public holiday (Chinese New Year)
Thursday 4 February - Tuesday 9 February
Public holiday (Hari Raya Puasa)
Wednesday 10 March
Professional development day
Thursday 25 March
Public holiday (Good Friday)
Friday 26 March
School holidays
Saturday 3 April - Sunday 11 April
Public holiday (Labour day)
Monday 3 May
Public holiday (Hari Raya Haji)
Monday 17 May
Public holiday (Vesak day)
Thursday 20 May
Last day for students (half day)
Thursday 17 June
School holidays
Friday 18 June - Monday 9 August
This calendar outlines anticipated events for the 2026-2027 school year. CIS reserves the right to change these dates without consultation should circumstances warrant.
As with previous years, Singapore public holidays may be subject to change. Should there be a change in dates, the Ministry of Manpower will
issue a media release to announce date changes accordingly.
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