| Date | Weekday | Event | Country | Type |
|---|---|---|---|---|
| 21 Sep | Thursday | Independence Day | Public | |
| 21 Sep | Thursday | Kwame Nkrumah Memorial Day |
Ghana More... |
Public |
| 21 Sep | Thursday | Customs Service Day |
Poland More... |
Not public |
| 21 Sep | Thursday | International Day of Peace |
global
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Other |