请问一下现在的时间需要往后调1个小时吗？
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迷途羔羊
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When we change our clocks ?
Daylight Saving Time begins for most of the United States and Canada at 2 a.m. on the first Sunday of April. Time reverts to standard time at 2 a.m. on the last Sunday of October. In the U.S. and Canada, each time zone switches at a different time.
Spring forward, Fall back
During DST, clocks are turned forward an hour, effectively moving an hour of daylight from the morning to the evening.
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United States and Canada
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Year DST Begins at 2 a.m. DST Ends at 2 a.m. Summertime
2001 April 1 October 28
2002 April 7 October 27
2003 April 6 October 26
2004 April 4 October 31
2005 April 3 October 30
2006 April 2 October 29
2007 March 11 November 4
2008 March 9 November 2
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Daylight Saving Time begins for most of the United States and Canada at 2 a.m. on the first Sunday of April. Time reverts to standard time at 2 a.m. on the last Sunday of October. In the U.S. and Canada, each time zone switches at a different time.
Spring forward, Fall back
During DST, clocks are turned forward an hour, effectively moving an hour of daylight from the morning to the evening.
--------------------------------------------------------------------------------
United States and Canada
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Year DST Begins at 2 a.m. DST Ends at 2 a.m. Summertime
2001 April 1 October 28
2002 April 7 October 27
2003 April 6 October 26
2004 April 4 October 31
2005 April 3 October 30
2006 April 2 October 29
2007 March 11 November 4
2008 March 9 November 2
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迷途羔羊
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Date change in 2007
On August 8, 2005, President George W. Bush signed the Energy Policy Act of 2005. This Act changed the time change dates in the U.S. Beginning in 2007, DST will begin on the second Sunday of March, and end the first Sunday of November. Note that the Secretary shall report to Congress on the impact of this change. Congress retains the right to revert the Daylight Saving Time back to the 2005 time schedules once the Department study is complete.
On August 8, 2005, President George W. Bush signed the Energy Policy Act of 2005. This Act changed the time change dates in the U.S. Beginning in 2007, DST will begin on the second Sunday of March, and end the first Sunday of November. Note that the Secretary shall report to Congress on the impact of this change. Congress retains the right to revert the Daylight Saving Time back to the 2005 time schedules once the Department study is complete.
