Saturday 1 Jan New Year's Day
Thursday 20 Jan Thaipusam
Tuesday 1 Feb Federal Territory Day
Wednesday 2 Feb Chinese New Year Eve (Half day trading closure)
Thursday 3 Feb Chinese New Year
Friday 4 Feb Chinese New Year
Tuesday 15 Feb Birthday of Prophet Muhammad
Sunday 1 May Worker's Day
Tuesday 17 May Wesak Day
Saturday 4 June King's Birthday
Monday 29 Aug Hari Raya Puasa (Eid-ul-Fitri) Eve (Half day trading closure)
Tuesday 30 Aug Hari Raya Puasa (Eid-ul-Fitri)
Wednesday 31 Aug Hari Raya Puasa (Eid-ul-Fitri) / National Day
Thursday 1 Sep Hari Raya Puasa (Eid-ul-Fitri)
Friday 16 Sep Malaysia Day
Wednesday 26 Oct Deepavali
Sunday 6 Nov Hari Raya Haji (Eid-ul-Adha)
Sunday 27 Nov Awal Muharram (Maal Hijrah)
Sunday 25 Dec Christmas Day
Note: If a public holiday falls on Sunday, the following day shall be a public holiday, and if this day is already a holiday, then the next day shall be a public holiday.
Source: http://www.klse.com.my/website/bm/about_us/our_holidays.html