The new starts and stop dates were set in the Energy Policy Act of 2005, passed by the US Congress on July 29, 2005 and signed into law by President George W. Bush on August 8, 2005.
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Change to daylight saving time
Further information: Time in the United States
The bill amends the Uniform Time Act of 1966 by changing the start and end dates of daylight saving time from 2007. Clocks were set ahead one hour on the second Sunday of March (March 11, 2007) instead of the first Sunday of April (April 1, 2007). Clocks will be set back one hour on the first Sunday in November (November 4, 2007), rather than the last Sunday of October (October 28, 2007). This section of the act is controversial, primarily because some doubt exists as to whether daylight saving results in a net energy saving.[4] In technology areas this is being referred to as Y2K7.
Since our machine was made almost a year
after this law was passed, it should work correctly. Sony and I are negotiating.