Day Date Month Holiday
Tuesday 5 Feb Chinese Lunar New Year's Day
Wednesday 6 Feb Second day of Chinese Lunar New Year
Wednesday 1 May Labour Day
Monday 20 May Wesak Day observed
Wednesday 5 Jun Hari Raya Puasa
Thursday 6 Jun Hari Raya Puasa Day 2
Monday 9 Sep The Yang di-Pertuan Agong's Birthday
Monday 16 Sep Malaysia Day
Wednesday 25 Dec Christmas Day
Source: https://www.timeanddate.com/holidays/malaysia/2019#!hol=9