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Saturday, September 21, 1782

Published holidays observed on this date.

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Awareness

Saturday, September 21

International Coastal Cleanup Day

International Coastal Cleanup Day is observed on the third Saturday of September, bringing people together across coastlines, rivers, beaches, and waterways to remove litter and…

Awareness United States, Canada +45
Awareness

Saturday, September 21

International Day of Peace

International Day of Peace, observed on September 21, is a global occasion dedicated to strengthening the ideals of peace, nonviolence, and cooperation among people and nations.…

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Awareness

Saturday, September 21

National Clean Up Day

National Clean Up Day is observed in the United States on the third Saturday of September. It brings people together to care for the places they call home by picking up litter,…

Awareness United States
Awareness

Saturday, September 21

National Multivitamin Day

National Multivitamin Day, observed in the United States on the third Saturday of September, is a friendly reminder to think about the role vitamins and minerals play in everyday…

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Awareness

Saturday, September 21

National Opioid Awareness Day

National Opioid Awareness Day, observed on September 21, is a time to promote understanding of opioid use, addiction, overdose prevention, and recovery. The observance encourages…

Awareness United States
Awareness

Saturday, September 21

World Alzheimer’s Day

World Alzheimer’s Day, observed on September 21, brings people together to raise awareness about Alzheimer’s disease and other forms of dementia. It is an opportunity to learn…

Awareness United States, Canada +42
Awareness

Saturday, September 21

World Gratitude Day

World Gratitude Day, observed on September 21, is a meaningful occasion to pause and recognize the people, experiences, and everyday blessings that enrich our lives. It invites…

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