Daylight Saving Time, Definition, History, & Facts
Por um escritor misterioso
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
Daylight savings time: When did it start? Why do we turn clocks back?
What you need to know about the history of daylight saving time : NPR
Is It “Daylight Saving” or “Daylight Savings”?
Why Do We Have Daylight Saving Time?
Why Do We Have Daylight Saving Time?
Daylight Savings Time Explained — Cool Infographics
Daylight saving time, explained
What is the history of daylight saving time?