![](https://ilovepm.com/wp-content/uploads/2024/02/PORTADA-5-1024x391.jpg)
United for the planet: the greatest hour
- ilovepm
- Events
- 2 Comments
During Earth Hour, which is celebrated on the last Saturday of March each year, the lights of iconic buildings, monuments and homes around the world are turned off for one hour, from 8:30 p.m. to 9:30 p.m. local time. This symbolic gesture is a reminder of the importance of collective action to combat climate change and protect the environment.