Daylight saving time

SZ., S.Z., abbrev. (Saurezahl) acid number (Sommerzeit) summer time, daylight-saving time. 

This passage details the history and reasoning of Daylight Saving Time. 

The United States Congress passed the Standard Time Act of 1918 to establish standard time and preserve and set Daylight Saving Time across the continent. This act also devised five time zones throughout the United States Eastern, Central, Mountain, Pacific, and Alaska. The (30) first time zone was set on the mean astronomical time of the seventy-... 

President Roosevelt established year-round Daylight Saving Time (also called War Time) from 1942-1945. Flowever, after... 

DOVAP Doppler Velocity and Position DST daylight saving time... 

Date and Time Settings The Date and Time dialog box also has time zone and daylight savings time information. Any data on this screen can easily be changed later as well. 

Then there s daylight saving time. Until 2007, it ran from late April to late October, but the exact days differ from year to year and from state to state. For example, if you were bom in California on October 27, 1963, you were born under daylight saving time. But if your birthday is a year later, on October 27, 1964, you were born under standard time. 

Don t forget daylight saving time, which has usually been in operation in the United States from the last Sunday in April to the last Sunday in October. You can account for it by subtracting one hour from your birth time. 

Create a calendar showing the beginning and the end of daylight saving time for the years 2009-2016. 

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