![Senator Carol Blood on Twitter: "Earth Hour Day. ... The event is held annually encouraging individuals, communities, and businesses to turn off non-essential electric lights, for one hour, from 8:30 to 9:30 Senator Carol Blood on Twitter: "Earth Hour Day. ... The event is held annually encouraging individuals, communities, and businesses to turn off non-essential electric lights, for one hour, from 8:30 to 9:30](https://pbs.twimg.com/media/EUNEYglXkAEjAja.jpg)
Senator Carol Blood on Twitter: "Earth Hour Day. ... The event is held annually encouraging individuals, communities, and businesses to turn off non-essential electric lights, for one hour, from 8:30 to 9:30
![Earth Hour Day 2023: 'Lights off' at 8.30 pm today | Know the significance | Oneindia News - YouTube Earth Hour Day 2023: 'Lights off' at 8.30 pm today | Know the significance | Oneindia News - YouTube](https://i.ytimg.com/vi/zGlBauGUbBs/maxresdefault.jpg)
Earth Hour Day 2023: 'Lights off' at 8.30 pm today | Know the significance | Oneindia News - YouTube
![Ecology Hand Drawn Poster With Lamp And Inscription Turn Off The Lights. Earth Hour, Earth Day, Eco Life Style Royalty Free SVG, Cliparts, Vectors, And Stock Illustration. Image 99636638. Ecology Hand Drawn Poster With Lamp And Inscription Turn Off The Lights. Earth Hour, Earth Day, Eco Life Style Royalty Free SVG, Cliparts, Vectors, And Stock Illustration. Image 99636638.](https://previews.123rf.com/images/mkvolkova/mkvolkova1802/mkvolkova180200074/99636638-ecology-hand-drawn-poster-with-lamp-and-inscription-turn-off-the-lights-earth-hour-earth-day-eco.jpg)
Ecology Hand Drawn Poster With Lamp And Inscription Turn Off The Lights. Earth Hour, Earth Day, Eco Life Style Royalty Free SVG, Cliparts, Vectors, And Stock Illustration. Image 99636638.
![Earth Hour 2022: Dim the Lights for People, Planet and for Migratory Birds! | World Migratory Bird Day Earth Hour 2022: Dim the Lights for People, Planet and for Migratory Birds! | World Migratory Bird Day](https://www.worldmigratorybirdday.org/sites/default/files/styles/page_image/public/news/image/EARTH%20HOUR%20TWITTER%20.png?itok=cA1r0BYa)
Earth Hour 2022: Dim the Lights for People, Planet and for Migratory Birds! | World Migratory Bird Day
![Earth Hour Day Banner With Earth Character Sleep After Turn Off Light Vector Design Royalty Free SVG, Cliparts, Vectors, And Stock Illustration. Image 142368845. Earth Hour Day Banner With Earth Character Sleep After Turn Off Light Vector Design Royalty Free SVG, Cliparts, Vectors, And Stock Illustration. Image 142368845.](https://previews.123rf.com/images/ongkachakon/ongkachakon2003/ongkachakon200300031/142368845-earth-hour-day-banner-with-earth-character-sleep-after-turn-off-light-vector-design.jpg)
Earth Hour Day Banner With Earth Character Sleep After Turn Off Light Vector Design Royalty Free SVG, Cliparts, Vectors, And Stock Illustration. Image 142368845.
![Earth Hour 2021: How an hour of turning off non-essential lights goes a long way in planet's conservation Earth Hour 2021: How an hour of turning off non-essential lights goes a long way in planet's conservation](https://imgk.timesnownews.com/story/ariel-view-of-mumbai-with-all-its-beauty-at-night-picture-id120092576.jpg)
Earth Hour 2021: How an hour of turning off non-essential lights goes a long way in planet's conservation
![Ministry of Jal Shakti 🇮🇳 #AmritMahotsav on X: "It's time to dim the lights and brighten the future! This Earth Hour Day, let's join forces to create a brighter, cleaner planet. Let's Ministry of Jal Shakti 🇮🇳 #AmritMahotsav on X: "It's time to dim the lights and brighten the future! This Earth Hour Day, let's join forces to create a brighter, cleaner planet. Let's](https://pbs.twimg.com/media/FsDIahnWYAEmOJI.jpg:large)