About International Coastal Cleanup Day
For more than 35 years, 17 million volunteers have joined the International Coastal Cleanup to collect more than 350 million pounds of plastic and debris, all the while recording what they find and helping inform research and legislation across the world.
Join in on the third Saturday in September and beyond to clean up your local beach, stream, park, or neighborhood. No matter where you are, you can help ocean creatures enjoy a trash free home. When we clean up our home, all those that live in the ocean can #SeatheChange.
Similar Observances
National Big Wind Day
National Big Wind Day marks the recording of the highest natural wind gust measured on the Earth’s surface on this day in 1934.
Read More
Read More
Other Observances on September 20th 2025
World Cleanup Day
World Cleanup Day is a civic movement, uniting 180 countries and millions of people across the world to clean up the planet. In one day.
Read More
Read More
International Day of University Sport
International Day of University Sport (IDUS) is celebrated on 20 September and was officially proclaimed by the United Nations Education, Science and Culture Organisation (UNESCO).
Read More
Read More