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September 21: holidays and events in Ukraine and worldwide
2 sourcesPublished · Updated
On September 21, 2026, several international and national holidays are celebrated, including International Day of Peace and Peace Day in Ukraine. It is also a day dedicated to the fight against Alzheimer's disease and monoculture plantations.
Key facts
- September 21, 2026
- International Day of Peace
- Peace Day in Ukraine
- World Mini-Golf Day
- World Alzheimer's Day
Ukraine · Alzheimer's · mini-golf
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