Daylight Saving Time, Definition, History, & Facts

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Descrição

Daylight Saving Time, system for uniformly advancing clocks, so as to extend daylight hours during conventional waking time in the summer months. In countries in the Northern Hemisphere, clocks are usually set ahead one hour in late March or in April and are set back one hour in late September or in October.
Daylight Saving Time, Definition, History, & Facts
A short history of daylight saving time
Daylight Saving Time, Definition, History, & Facts
How did daylight saving time originate?
Daylight Saving Time, Definition, History, & Facts
Daylight saving time: Fall back this Sunday > Tinker Air Force
Daylight Saving Time, Definition, History, & Facts
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Daylight Saving Time, Definition, History, & Facts
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Daylight Saving Time, Definition, History, & Facts
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Daylight Saving Time, Definition, History, & Facts
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Daylight Saving Time, Definition, History, & Facts
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Daylight Saving Time, Definition, History, & Facts
Why Do We Have Daylight Savings Time - History of Daylight Savings
Daylight Saving Time, Definition, History, & Facts
Why Do We Have Daylight Savings Time - History of Daylight Savings
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