ANNUAL
Calendar 2026-20 27
Highlights and Holidays July
August
22-27
New Faculty Orientation
28-31
All Faculty Orientation
3
All Faculty Orientation
3
New Family Orientation
4
First Day of School
15
Indian Independence Day
24 & 25 September
October
November
14
Fall Break
1-4
Fall Break
2
Gandhi Jayanthi
19-20
Ayutha Pooja & Vijayadasami
7-9
Deepavali Weekend
26
Staff Professional Day
18
January
February
March
April May
June
Vinayakar Chathurthi
26-30
26-29
December
Onam & Milad-un-Nabi Holidays
19-31
November Long Weekend End of Semester 1 Winter Break
25
Christmas
1
New Year’s Day
1-5
Winter Break
15-18
Pongal Holiday
22
Thaipoosam
26
Indian Republic Day
13-15
February Long Weekend
6-14
Spring Break
8
Ramadan
26
Good Friday
14
Tamil New Year
1
Indian Labour Day
17
Bakrid
3*
Tentative Last Day of School for Students
4* 4, 7 & 8
Printed in January 2026
Tentative Last Day of Work for Faculty Possible Make-Up Days
Annual Calendar 2026-2027 2026 - SEMESTER I
2027 - SEMESTER II
July Su
M
Tu
January
W
Th
F
S
1
2
3
4
Su
M
Tu
W
Th
F
S
1
2
5
6
7
8
9
10
11
3
4
5
6
7
8
9
12
13
14
15
16
17
18
10
11
12
13
14
15
16
19
20
21
22
23
24
25
26
27
28
29
30
31
17
18
19
20
21
22
23
24
25
26
27
28
29
30
M
Tu
W
Th
F
S
1
2
3
4
5
6
8
9
10
11
12
13
31 August Su
M
Tu
W
February Th
F
S
Su
1 2
3
4
5
6
7
8
7
9
10
11
12
13
14
15
14
15
16
17
18
19
20
16
17
18
19
20
21
22
21
22
23
24
25
26
27
23
24
25
26
27
28
29
28
30
31
Su
M
Su
M
Tu
W
Th
F
S
1
2
3
4
5
6
8
9
10
11
12
13
September
6
7
March
Tu
W
Th
F
S
1
2
3
4
5
8
9
10
11
12
7
13
14
15
16
17
18
19
14
15
16
17
18
19
20
20
21
22
23
24
25
26
21
22
23
24
25
26
27
27
28
29
30
28
29
30
31
Su
M
Tu
Su
M
Tu
Th
F
S
1
2
3
8
9
10
October
4
5
6
W 7
April Th
F
S
1
2
3
8
9
10
4
5
6
W 7
11
12
13
14
15
16
17
11
12
13
14
15
16
17
18
19
20
21
22
23
24
18
19
20
21
22
23
24
25
26
27
28
29
30
31
25
26
27
28
29
30
Su
M
Tu
W
Th
F
S
Su
M
Tu
W
Th
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
2
3
4
5
6
7
8
November
May 1
15
16
17
18
19
20
21
9
10
11
12
13
14
15
22
23
24
25
26
27
28
16
17
18
19
20
21
22
29
30
23
24
25
26
27
28
29
30
31
Su
M
December Su
M
June
Tu
W
Th
F
S
1
2
3
4
5
Tu
W
Th
F
S
1
2
3*
4*
5
6
7
8
9
10
11
12
6
7*
8*
9
10
11
12
13
14
15
16
17
18
19
13
14
15
16
17
18
19
25
26
24
25
26
20
21
22
23
24
27
28
29
30
31
20
21
22
23
27
28
29
30
Shaded boxes are days when the school will be closed for students Framed boxes are faculty work days February 15, June 4, 7 & 8 may be used as make-up days in case of school closure * The official last day of school will be communicated in January 2027
American International School Chennai 100 Feet Road, Taramani, Chennai - 600113. +91 44 2254 9000 www.aischennai.org @AISChennai