Day Date Month Holiday Sunday 01 Jan New Year's Day Saturday 28 Jan Chinese Lunar New Year's Day Tuesday 28 Mar Bali's Day of Silence and Hindu New Year Friday 14 Apr Good Friday Monday 24 Apr Ascension of the Prophet Muhammad Monday 01 May International Labor Day Thursday 11 May Waisak Day (Buddha's Anniversary) Thursday 25 May Ascension Day of Jesus Christ Monday 26 Jun Idul Fitri Day 1 Tuesday 27 Jun Idul Fitri Day 2 Thursday 17 Aug Indonesian Independence Day Saturday 02 Sep Muslim Day of Sacrifice (Idul Adha) Friday 22 Sep Muharram/Islamic New Year Friday 01 Dec The Prophet Muhammad's Birthday Monday 25 Dec Christmas Day Source: https://www.timeanddate.com/holidays/indonesia/2017#!hol=9