World Cleanup Day - September
Sat, Sep 19, 2026

World Cleanup Day

World Cleanup Day is a global event that encourages people to clean up litter and improve the environment in their local communities. Held on the third Saturday of September each year, the observance brings together millions of volunteers from countries around the world to help create cleaner and healthier places to live.

History of World Cleanup Day

The modern cleanup movement began in Estonia in 2008 with a campaign known as “Let’s Do It!” More than 50,000 volunteers participated in a nationwide effort to remove illegally dumped waste from across the country in a single day.

The success of the initiative inspired similar events around the world. Over the following years, volunteer groups, environmental organizations, and local communities organized large-scale cleanups in dozens of countries.

As participation continued to grow, World Cleanup Day became an international movement. Today, people in more than 150 countries take part in activities aimed at reducing litter, promoting recycling, and raising awareness about environmental responsibility.

Interesting Facts About World Cleanup Day

  • Cigarette butts are among the most commonly collected litter items during cleanup events worldwide.
  • Millions of tons of plastic waste enter rivers, lakes, and oceans each year, posing risks to wildlife and ecosystems.
  • Community cleanups not only improve the environment but also help raise awareness about waste reduction and recycling.

How to Take Part in World Cleanup Day

Join a local cleanup event or organize your own community effort with friends, family members, neighbors, or coworkers. Even a small cleanup can make a positive difference.

Learn more about waste reduction, recycling, and sustainable living practices. Reducing single-use plastics and properly disposing of waste can help protect the environment year-round.

Encourage others to participate by sharing information about World Cleanup Day through schools, community groups, and social media platforms.

When Is World Cleanup Day in 2026?

World Cleanup Day is observed on the third Saturday of September each year.

Observations

Weekday Month Day Year
Saturday September 19 2026
Saturday September 18 2027
Saturday September 16 2028
Saturday September 15 2029