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.
5 Facts About Daylight Saving Time [Infographic] - Infostache
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What you need to know about the history of daylight saving time : NPR
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