AIGS Public Holidays (2019)
Tuesday 1  January New Year's Day
Tuesday 19  February Makha Bucha Day
Monday
8
 April Substitution for Chakri Day (6 Apr 2019)
Monday
15
 April Songkran Day
Tuesday
16
 April Substitution for Songkran Day (13 Apr 2019)
Wednesday
17
 April Substitution for Songkran Day (14 Apr 2019)
Wednesday
1
 May National Labour Day 
Monday
20
 May Substitution for Visakha Bucha Day (18 May 2019)
Tuesday 16  July Arsarnha Bucha Day
Monday 29  July Substitution for His Majesty King Maha Vajiralongkorn's Birthday (28 Jul 2019)
Monday
12
 August Her Majesty The Queen"s Birthday
Monday 14  October Substitution for His Majesty the late King Bhumibol  Adulyadej Memorial Day (13 Oct 2019)
Wednesday 23  October King Chulalongkorn Memorial Day
Thursday
5
 December The birthday of His Majesty the late King Bhumibol Adulyadej
Thesday
10
 December Constitution Day
Tuesday
31
December New Year's Eve