Important DaysThursday, 23 April 2026·https://testbook.com/current-affairs/23-april-2026-daily-current-affairs
World Earth Day 2026 observed on 22 April with theme Our Power, Our Planet
World Earth Day 2026 was observed on 22 April across more than 190 countries with the theme Our Power, Our Planet.
Key highlights
Direct fact
World Earth Day was observed on 22 April 2026 across more than 190 countries, and the 2026 theme was “Our Power, Our Planet”.
Key specifics
- Earth Day was first observed on 22 April 1970.
- It was initiated by US Senator Gaylord Nelson.
- The observance began after the 1969 Santa Barbara oil spill.
- The 2026 theme focused on renewable energy and accountability for ecological damage.
- Campaigns included tree-planting drives, clean-up operations and educational teach-ins in 190+ countries.
Exam lens
Important days question type, 22 April, 1970, Gaylord Nelson, 1969 Santa Barbara oil spill, Our Power, Our Planet; TNPSC may ask the origin and theme of Earth Day.