2026 in Brunei

Source:^[1]

• 1 January – New Year's Day
• 16–17 January – Isra' and Mi'raj
• 17 February – Chinese New Year
• 23 February – National Day
• 1 March – Ramadan
• 7 March – Nuzul Al-Quran
• 20–24 March – Eid al-Fitr
• 27 May – Eid al-Adha
• 31 May – Armed Forces Day
• 17 June – Islamic New Year
• 15 July – His Majesty the Sultan's Birthday
• 25 August – Prophet Muhammad's Birthday
• 25 December – Christmas Day

• Online calendar