| 1/1/2000, Sat | New Year's Day |
- Note
- A statutory public holiday (Awal Tahun Masihi).
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| 1/10/2000, Mon | Hari Raya Aidil Fitri (Day 2): Actual Observance Day |
- Note
- A statutory public holiday.
|
| 2/5/2000, Sat | Chinese New Year |
- Note
- A statutory public holiday (Tahun Baru Cina).
|
| 2/23/2000, Wed | National Day of Brunei Darussalam |
- Note
- A statutory public holiday (Hari Kebangsaan).
|
| 3/16/2000, Thu | Hari Raya Aidil Adha |
- Note
- A statutory public holiday.
|
| 4/6/2000, Thu | Islamic New Year |
- Note
- A statutory public holiday.
|
| 5/31/2000, Wed | Royal Brunei Armed Forces Day |
- Note
- A statutory public holiday.
|
| 6/15/2000, Thu | Prophet Muhammad's Birthday |
- Note
- A statutory public holiday (Maulud Nabi Muhammad SAW).
|
| 7/15/2000, Sat | H.M. The Sultan's Birthday |
- Note
- A statutory public holiday. H.M. Sultan Haji Hassanal Bolkiah's Birthday (born 15 July 1946).
|
| 10/26/2000, Thu | Isra' and Mi'raj |
- Note
- A statutory public holiday commemorating the Prophet Muhammad's night journey and ascension.
|
| 11/28/2000, Tue | First Day of Ramadan |
- Note
- A statutory public holiday (Awal Ramadan).
|
| 12/14/2000, Thu | Nuzul Al-Quran |
- Note
- A statutory public holiday commemorating the revelation of the Qur'an.
|
| 12/25/2000, Mon | Christmas Day |
- Note
- A statutory public holiday.
|
| 12/28/2000, Thu | Hari Raya Aidil Fitri (Day 1) |
- Note
- A statutory public holiday.
|
| 12/28/2000, Thu | Hari Raya Aidil Fitri (Day 1) |
- Note
- A statutory public holiday.
|
| 12/30/2000, Sat | Hari Raya Aidil Fitri (Day 3) |
- Note
- A statutory public holiday.
|
| 12/30/2000, Sat | Hari Raya Aidil Fitri (Day 3) |
- Note
- A statutory public holiday.
|