Day Date Month Holiday Wednesday 1 Jan New Year's Day Monday 27 Jan Israk and Mikraj Wednesday 29 Jan Chinese New Year Monday 24 Feb National Day Monday 3 Mar Awal Ramadan Tuesday 18 Mar Nuzul Al-Quran Monday 31 Mar Hari Raya Aidil Fitri Tuesday 1 Apr Hari Raya Aidil Fitri Wednesday 2 Apr Hari Raya Aidil Fitri Friday 27 Jun Islamic New Year Tuesday 18 Jul His Majesty the Sultan's Birthday Friday 5 Sep Prophet Muhammad's Birthday Thursday 25 Dec Christmas Day Source: Prime Minister's Office Of Brunei Darussalam