School Calendar

The IST school year runs from September to June. There are 176 instructional days each year. Our school holidays are generally observed based on the Italian holiday dates, plus a Winter break, Easter break (usually between March and April), and the longer Summer break.

2025 - 2026 Important school dates

Semester 1

1 September
27 -31 October
19 December
22 December – 5 January
6 January
30 January

First day of classes
Mid-Term Break – School closed
School ends
Winter Break – School closed
School Closed
End of the First Semester

Semester 2

16 – 20 February
6 – 10 April
1 May
1-2 June
23 June

Mid-Term Break – School closed
Spring Break – School closed
Public Holiday – School closed
Public Holiday – School closed
End of second semester

Semester 1

1 September
27 -31 October
19 December
22 December – 5 January
6 January
30 January

First day of classes
Mid-Term Break – School closed
School ends
Winter Break – School closed
School Closed
End of the First Semester

Semester 2

16 – 20 February
6 – 10 April
1 May
1-2 June
23 June

Mid-Term Break – School closed
Spring Break – School closed
Public Holiday – School closed
Public Holiday – School closed
End of second semester

Semester 1

1 September First day of classes 27 -31 October : Mid-Term Break – School closed 19 December : School ends 22 December – 5 January : Winter Break – School closed 6 January : Public Holiday – School Closed 30 January : End of the First Semester

Semester 2

16 – 20 February : Mid-Term Break – School closed

6 – 10 April : Spring Break – School closed

1 May : Public Holiday – School closed

1-2 June : Public Holiday – School closed

23 June : End of second semester