That day is during Hari Raya Aidil Fitri, the Muslim festival that marks the end of the holy fasting month of Ramadhan. It is also when His Majesty Sultan Haji Hassanal Bolkiah Mu’izzaddin Waddaulah, Sultan and Yang Di-Pertuan of Brunei Darussalam, and the Royal Family host their official Hari Raya open house to celebrate and share the day’s festivities with the nation.