--- title: Earth Hour 2011 description: Earth Hour 2011 --- [1-858-228-3771](tel:1-858-228-3771) [![SpeakInc](https://blog.speakinc.com/hs-fs/hubfs/speakinc-logo.png?width=197&height=48&name=speakinc-logo.png "SpeakInc")](http://speakinc.com/) - [Speakers](http://speakinc.com/speaker) - [Individual Speakers](http://speakinc.com/speaker) - [Speaker News](http://speakinc.com/speaker-news/) - [About](http://speakinc.com/about) - [Our Team](http://speakinc.com/our-team) - [Careers](http://speakinc.com/about/careers) - [Blog](https://blog.speakinc.com/our-blog) - [FAQ](http://speakinc.com/faq) - [Contact Us](http://speakinc.com/contact-us) - [Request Consultation](http://speakinc.com/contact/request-consultation) - [Become a SpeakInc Speaker](http://speakinc.com/contact-us/become-a-speakinc-speaker/) # SpeakInc Blog # Earth Hour 2011 by [Chris](https://blog.speakinc.com/author/chris) | March 25, 2011 - [Tweet](https://twitter.com/share) This weekend for Earth Hour millions of people and organizations around the world will make a statement about their concern for climate change by turning off their lights for one hour.  At 8:30 PM (local time) on Saturday, March 26 2011, lights will switch off around the globe to support Earth Hour. For information on what else we can do to make a difference at home and at work check out our sustainability speakers at [speakinc.com](http://www.speakinc.com/) or call 800-677-3324. Topics: [Blog](https://blog.speakinc.com/topic/blog) ### Written by [Chris](https://blog.speakinc.com/author/chris) [![Need more information? Let our experts take the guesswork out of planning this key element of your next meeting and find the right keynote speaker for your event.  ](https://no-cache.hubspot.com/cta/default/421388/interactive-209241923181.png)](https://blog.speakinc.com/hs/cta/wi/redirect?encryptedPayload=AVxigLKPp58uDph2CsYCn2BA684zG4BmMT%2FdLtU49WN6QfOo9PDg3Xtrhx58KFFJTR3jHtXFkXxXMzNt8bCy1L8odURwXPaKJ9anah%2B%2BQZ41RYFwvV1lI1X2WTH7jBo4yyRkZfiUbYN7aTHLkBQcE1LRk%2B6HSUXLwr4ZNkARtrNGlc%2BNVek9uASRDbNtFMT9LGEG0LofKH3aVQXn&webInteractiveContentId=209241923181&portalId=421388) Name/Category Search ### **Don't Miss Out!** Get monthly email notifications of our latest articles that include: - Keynote Speaker Highlights - Conference & Event Planning Tips - Free Resources - Industry News [1-858-228-3771](tel:1-858-228-3771) **SpeakInc.** 10680 Treena Street, Suite 230 San Diego, CA 92131 - [Home](http://spki10347s.elevatoragency.com/) - [Privacy Policy](http://spki10347s.elevatoragency.com/privacy-policy/) - [Terms & Conditions](http://spki10347s.elevatoragency.com/terms-conditions/) - [Live Chat](http://spki10347s.elevatoragency.com/creating-complete-well-done-conference-website/#live-chat) - - - - ### Sign Up for Industry News Disclaimer: Speak Inc. Speakers Bureau is not responsible for errors, omissions or outdated information on this website. The material presented on this site is provided by the speakers who are accountable for any copyright information including licensing fees if required. Speak Inc. Speakers Bureau has permission to post the biographies, topics, photos and videos with the understanding from the speakers that the information presented is legally owned by them. © 2026 SpeakInc. All rights reserved.