Day Date Month Holiday Monday 01 Jan New Year's Day Friday 16 Feb Chinese New Year 2569 Kongzili Friday 30 Mar Good Friday Tuesday 01 May Labor Day Thursday 10 May Ascension Day Of Jesus Christ Tuesday 29 May Vesak Day Friday 01 Jun Pancasila Day Wednesday 13 Jun Commemoration of Eid ul-Fitr 1439 Hijriyah Thursday 14 Jun Commemoration of Eid ul-Fitr 1439 Hijriyah Friday 15 Jun Eid ul-Fitr 1439 Hijriyah Monday 18 Jun Commemoration of Eid ul-Fitr 1439 Hijriyah Tuesday 19 Jun Commemoration of Eid ul-Fitr 1439 Hijriyah Friday 17 Aug Independence Day of Indonesia Wednesday 22 Aug Eid ul-Adha 1439 Hijriyah Thursday 11 Sep Islamic New Year 1440 Hijriyah Tuesday 20 Nov Birth of The Prophet Muhammad SAW Monday 24 Dec Commemoration Of Christmas Day Tuesday 25 Dec Christmas Day Monday 31 Dec Trading Holiday Source: http://www.idx.co.id/Portals/0/StaticData/NewsAndAnnouncement/TradingHoliday/2018Eng.pdf