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
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Climb a tree for wild animals and plants
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European fallow deer in England
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A day for the oceans
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A crush in Lavaux
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Ancient theater of Epidaurus, Greece
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It s Australia Day
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Cuban tody, Alejandro de Humboldt National Park, Cuba
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In praise of bogs, swamps, and marshes
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National Love a Tree Day
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World Maritime Day
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Mountain goats at Glacier National Park in Montana
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Commemorating the life of a famous railroad conductor
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Great Smoky Mountains National Park, Tennessee
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Butchart Gardens in Brentwood Bay, British Columbia, Canada
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International Rock Day
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Pacific Park, Santa Monica State Beach, California
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First day of National Park Week
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Father s Day
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Bavarian Forest National Park, Germany
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Darwin Day
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All eyes on sustainability
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Long-eared owl in the Czech Republic
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Celebrating Helsinki’s birthday at the Kiasma Museum
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Zion National Park Turns 100
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Winter solstice
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World Bicycle Day
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A goldie gala
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Remembering the Arizona
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International Day of Human Space Flight
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St. Patrick s Day
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