Earth Month Hub
Earth Day, observed annually on April 22, brings together people from across the globe to appreciate our environment and advocate for its protection. The inaugural Earth Day in 1970 galvanized 20 million Americans, leading to pivotal environmental legislation such as the Clean Air Act and the Endangered Species Act.
At the University of Iowa, students, faculty, and staff have been actively engaged with Earth Day since its inception. On Wednesday, April 22, 1970, they hosted an Earth Day Parade and a Teach-In, which catalyzed the creation of a UI Environmental Curriculum Steering Committee, numerous environmental community organizations, and a variety of pollution reduction initiatives.
Over the years, Earth Day has evolved from a single day of awareness to a month-long celebration. Join us throughout April to explore and celebrate the impactful work our campus and community does to advance sustainability education, research, and action.
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Add your sustainability-themed event to the Earth Month Hub and other Earth Month marketing materials.
Earth Month 2026
University Events
Community Events
Earth Expo
Spring Ephemerals Hike at Ryerson's Woods State Preserve
Hawkeye Area Council Earth Day Event