Cornell University

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Daylight Hour

Friday, June 21, 2019 at 12:00pm to 1:00pm

Join the hundreds of offices across the world participating in Daylight Hour, an hour substituting natural daylight for artificial light in office spaces. From noon-1 PM, simply turn off all lights in work spaces with access to daylight. Become a part of this worldwide effort to reduce greenhouse gas emissions by registering your office here:

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Sustainability, Campus Sustainability Office




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Kimberly Anderson

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