When Is Earth Day 2023 Theme

Earth Day 2023: Celebrating 53 Years of Environmental Advocacy

Continued Focus on "Invest In Our Planet"

For the first time in its history, Earth Day continues an important theme for a second year.

Earth Day will mark its 53rd anniversary on April 22, 2023, with a continued focus on the theme "Invest In Our Planet." In 2022, Earth Day organizers highlighted the need for urgent action to address the climate crisis and protect the planet's biodiversity. This year, they are building on that message by emphasizing the importance of investing in sustainable solutions and empowering individuals to make a difference.