+66 (0) 26798777

info@cis.ac.th

SATHORN SOI 1

Bangkok

OFFICE TIME 8:00am- 4.00pm

Monday to Friday

SCHOOL ACADEMIC CALENDAR

Download the PDF version of the school calendar here.

December 2023

Mon Tue Wed Thu Fri Sat Sun
1
2
3
4
5
  • King Bhumibol's Birthday/Father's Day
6
7
8
9
10
  • Constitution Day
11
  • Substitute Holiday for Constitution Day
12
  • Thai Culture Trips (Secondary)
13
  • Thai Culture Trips (Secondary)
14
15
  • Sports Day
16
  • Sports Day
17
18
  • Term Break
19
  • Term Break
20
  • Term Break
21
  • Term Break
22
  • Term Break
23
  • Term Break
24
  • Term Break
  • Christmas Eve
25
  • Term Break
  • Christmas Day
26
  • Term Break
27
  • Term Break
28
  • Term Break
29
  • Term Break
  • New Year Special Public Holiday
30
  • Term Break
31
  • Term Break
  • New Year's Eve