New Year 2026
| -
| Thursday, 1st January 2026 |
| Nisfu Syaaban (Shab-e-Barat) * | - | Wednesday, 04th February 2026 |
| 1st Day of Ramadan 1447 * | - | Thursday, 19th February 2026 |
Martyr Day and International Mother Language Day | - | Sunday, 22nd February 2026 (Substitute for Saturday, 21st February 2026) |
| 42nd National Day of Brunei Darussalam | - | Monday, 23rd February 2026 |
| Hari Raya Aidil Fitri/Eid-ul-Fitre* | - | Thursday, 19th March 2026 Sunday, 22nd March 2026 Monday, 23rd March 2026 Tuesday, 24th Mach 2026 |
| Bangladesh Independence and National Day | - | Thursday, 26th March 2026 |
| Pohela Boishakh 1433 (Bangla New Year) | - | Tuesday, 14th April 2026 |
| May Day | - | Sunday, 3rd May 2026 (Substitute Friday, 1st May 2026) |
| Hari Raya Aidil Adha/Eid-ul-Adha* | - | Tuesday, 26th May 2026 Wednesday, 27th May 2026 Thursday 28th May 2026 Sunday, 31st May 2026 |
| Hijrah New Year 1448 (Ilal Hijrah 1448)* | - | Wednesday, 17th June 2026 |
80th Birthday of His Majesty The Sultan and Yang Di-Pertuan of Brunei Darussalam | - | Wednesday, 15th July 2026 |
| July Mass Uprising Day | - | Wednesday, 05th August 2026 |
| Maulud Nabi Muhammad (Sallallahu Alaihi Wasallam)/ Eid-e-Milad-un Nabi* | - | Wednesday, 26th August 2026 |
| Durga Puja | - | Wednesday, 21st October 2026 |
| Victory Day | - | Wednesday, 16th December 2026 |
| Christmas Day | - | Sunday, 27th December 2026 (Substitute Friday, 25th December 2026) |
