In India, the National Panchayati Raj Day (National Local Self-Government day) is observed annually on 24 April by the Ministry of Panchayati Raj to celebrate the Panchayati Raj System in the country.
The climate activist-author Aakash Ranison, has come out with a new e-book titled "Climate Change Explained - for one and all", on the occasion of Earth Day.
The World Day For Animals In Laboratories (WDAIL); also known as World Lab Animal Day or World Day for Laboratory Animals, is observed every year on 24 April.