História do Horário de Verão
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<timefyi-glossary slug="daylight-saving-time-history"></timefyi-glossary>Definição
Proposto pela primeira vez por Benjamin Franklin em 1784 e amplamente implementado durante a Primeira Guerra Mundial para conservar combustível. Muitos países o aboliram; a Coreia o usou brevemente em 1948-1951 e 1955-1960.