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info@cis.ac.th

OFFICE TIME 8:00am- 4.00pm

Monday to Friday

Holidays Calendar

May 2025

Mon Tue Wed Thu Fri Sat Sun
1
  • Labor Day
2
3
4
  • Coronation Day
5
  • Day off for Coronation Day
6
7
8
9
  • Royal Ploughing Ceremony Day
10
11
  • Visakha Bucha
12
  • Day off for Visakha Bucha
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

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