| 1/1/1913, Wed | New Year's Day |
- Note
- A statutory public holiday (Awal Tahun Masihi).
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| 2/6/1913, Thu | Chinese New Year |
- Note
- A statutory public holiday (Tahun Baru Cina).
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| 2/19/1913, Wed | Prophet Muhammad's Birthday |
- Note
- A statutory public holiday (Maulud Nabi Muhammad SAW).
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| 2/24/1913, Mon | National Day of Brunei Darussalam: Actual Observance Day |
- Note
- A statutory public holiday (Hari Kebangsaan).
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| 5/31/1913, Sat | Royal Brunei Armed Forces Day |
- Note
- A statutory public holiday.
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| 7/2/1913, Wed | Isra' and Mi'raj |
- Note
- A statutory public holiday commemorating the Prophet Muhammad's night journey and ascension.
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| 7/15/1913, Tue | H.M. The Sultan's Birthday |
- Note
- A statutory public holiday. H.M. Sultan Haji Hassanal Bolkiah's Birthday (born 15 July 1946).
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| 8/4/1913, Mon | First Day of Ramadan |
- Note
- A statutory public holiday (Awal Ramadan).
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| 8/20/1913, Wed | Nuzul Al-Quran |
- Note
- A statutory public holiday commemorating the revelation of the Qur'an.
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| 9/3/1913, Wed | Hari Raya Aidil Fitri (Day 1) |
- Note
- A statutory public holiday.
|
| 9/4/1913, Thu | Hari Raya Aidil Fitri (Day 2) |
- Note
- A statutory public holiday.
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| 9/8/1913, Mon | Hari Raya Aidil Fitri (Day 3): Actual Observance Day |
- Note
- A statutory public holiday.
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| 11/10/1913, Mon | Hari Raya Aidil Adha |
- Note
- A statutory public holiday.
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| 12/1/1913, Mon | Islamic New Year: Actual Observance Day |
- Note
- A statutory public holiday.
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| 12/25/1913, Thu | Christmas Day |
- Note
- A statutory public holiday.
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