Day Date Month Holiday
Saturday 28 Jan Chinese Lunar New Year's Day
Sunday 29 Jan Second day of Chinese Lunar New Year
Monday 01 May Labour Day
Saturday 03 Jun The Yang di-Pertuan Agong's Birthday
Monday 26 Jun Hari Raya Puasa Day 1
Tuesday 27 Jun Hari Raya Puasa Day 2
Thursday 31 Aug Malaysia's National Day
Saturday 02 Sep Hari Raya Haji
Saturday 16 Sep Malaysia Day
Friday 22 Sep Muharram/New Year
Thursday 19 Oct Diwali/Deepavali
Friday 01 Dec The Prophet Muhammad's Birthday
Monday 25 Dec Christmas Day
Source: https://www.timeanddate.com/holidays/malaysia/2017#!hol=9