It"s the time of year again when clocks spring forward, stealing an hour of sleep but giving us longer evenings to enjoy. Daylight saving time (DST) starts today at 2 AM, except in Arizona and Hawaii, reminding us that time, quite literally, waits for no one. The idea is simple: maximizing daylight and reducing energy consumption by syncing our activities with the natural light cycle. This concept was popularized by Benjamin Franklin in the 18th century, though his suggestion to "save candles" was more satirical than a serious proposal. Fast-forward to the early 20th century, when many countries adopted DST to conserve fuel during wartime. The US officially standardized it in 1966 with the Uniform Time Act. Today, DST runs from March to November in around 70 countries, giving eight months of extended evening light.
Daylight saving time begins
Today in History
More Desktop Wallpapers:
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A holiday beacon of light
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Black grouses lekking
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A winter’s holiday ends
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Rapa Nui National Park, Easter Island, Chile
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Happy holidays!
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National Hispanic Heritage Month
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Astronomy Day
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There’s treasure in them thar hills
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Taiwan yuhinas in Alishan National Scenic Area
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Wallabies at sunrise, Australia
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China s colorful terraced pools
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National Library Week
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Fibonacci Day
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National Bird Day
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A ‘Superior’ paddle
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The smoke before the bonfire
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Bioluminescence at Trwyn Du Lighthouse in Wales
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Earthrise on Moon Day
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In praise of the pipes
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Crown Fountain by Jume Plensa at Millennium Park in Chicago
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Big Bend National Parks birthday
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On a Healing Field for Veterans Day
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Gdańsk on the banks of the Motława, Poland
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Sequential images of a total solar eclipse
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Celebrating Labor Day
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In praise of the old…the very old
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Lake Tai s cherry trees in bloom
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Happy Boxing Day!
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The Roaches ridge in the Peak District, England
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Tall, taller, tallest
Bing Wallpaper Gallery

