| 1/2/1989, Mon | New Year's Day: Actual Observance Day |
- Note
- A statutory public holiday.
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| 1/3/1989, Tue | Public Holiday: Actual Observance Day |
- Note
- A statutory public holiday.
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| 3/24/1989, Fri | Good Friday |
- Note
- A statutory public holiday.
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| 3/25/1989, Sat | Holy Saturday |
- Note
- A statutory public holiday.
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| 3/26/1989, Sun | Easter |
- Note
- A Christian religious observance. Not a statutory public holiday.
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| 3/27/1989, Mon | Easter Monday |
- Note
- A statutory public holiday.
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| 5/1/1989, Mon | Labour Day |
- Note
- A statutory public holiday.
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| 5/4/1989, Thu | Ascension Day |
- Note
- A statutory public holiday.
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| 7/1/1989, Sat | Sir Seretse Khama Day |
- Note
- A statutory public holiday. Honours Sir Seretse Khama, first President of Botswana (d. 1980).
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| 7/17/1989, Mon | President's Day |
- Note
- A statutory public holiday.
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| 7/18/1989, Tue | Day after President's Day |
- Note
- A statutory public holiday.
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| 9/30/1989, Sat | Botswana Day |
- Note
- A statutory public holiday (Botswana Independence Day). Commemorates Botswana's independence from Britain on 30 September 1966.
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| 10/1/1989, Sun | Day after Botswana Day |
- Note
- A statutory public holiday.
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| 10/2/1989, Mon | Botswana Day: Additional Observance Day |
- Note
- A statutory public holiday (Botswana Independence Day). Commemorates Botswana's independence from Britain on 30 September 1966.
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| 10/2/1989, Mon | Day after Botswana Day: Additional Observance Day |
- Note
- A statutory public holiday.
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| 12/25/1989, Mon | Christmas Day |
- Note
- A statutory public holiday.
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| 12/26/1989, Tue | Boxing Day |
- Note
- A statutory public holiday.
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