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

Woodland Planting at the Quad Ravine promotional image

Woodland Planting at the Quad Ravine

Wednesday, April 29, 2026 8:00am to 12:00pm
Quad Ravine

Help restore the Quad Ravine by volunteering at our upcoming planting event! Volunteers are needed to help plant 4,000 native plants, supporting habitat restoration, biodiversity, and long-term ecosystem health. No prior experience is necessary. Tools, training, and guidance will be provided.

What to wear: Dress for working outdoors and getting dirty. Please wear sturdy closed-toe shoes, long and weather-appropriate clothing.

What to bring: A reusable water bottle and sun protection (hat...