Earth Hour to be observed from 8:30 pm on March 23: Know its origin, impact and other details
Lifestyle | March 20, 2024 10:50 ISTEarth Hour, observed annually from 8:30 pm on March 23, symbolises global unity in the fight against climate change. Originating as a lights-off event in Sydney in 2007, it highlights the need for sustainable actions and raises awareness of environmental challenges worldwide.