Time zone changes and daylight saving time start/end dates between year 2000 and 2009For each change, two lines are displayed: line #1 is the time and time zone one second before the change line #2 is the time and time zone when the change has happened | Local time | DST? | UTC offset | Zone name | Event/details |
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| Sunday, April 2, 2000 at 1:59:59 AM | No | -6 hours | CST | | | Sunday, April 2, 2000 at 3:00:00 AM | 1 hour | -5 hours | CDT | DST starts | | Sunday, October 29, 2000 at 1:59:59 AM | 1 hour | -5 hours | CDT | | | Sunday, October 29, 2000 at 1:00:00 AM | No | -6 hours | CST | DST ends | | Sunday, May 6, 2001 at 1:59:59 AM | No | -6 hours | CST | | | Sunday, May 6, 2001 at 3:00:00 AM | 1 hour | -5 hours | CDT | DST starts | | Sunday, September 30, 2001 at 1:59:59 AM | 1 hour | -5 hours | CDT | | | Sunday, September 30, 2001 at 1:00:00 AM | No | -6 hours | CST | DST ends | | Sunday, April 7, 2002 at 1:59:59 AM | No | -6 hours | CST | | | Sunday, April 7, 2002 at 3:00:00 AM | 1 hour | -5 hours | CDT | DST starts | | Sunday, October 27, 2002 at 1:59:59 AM | 1 hour | -5 hours | CDT | | | Sunday, October 27, 2002 at 1:00:00 AM | No | -6 hours | CST | DST ends | | Sunday, April 6, 2003 at 1:59:59 AM | No | -6 hours | CST | | | Sunday, April 6, 2003 at 3:00:00 AM | 1 hour | -5 hours | CDT | DST starts | | Sunday, October 26, 2003 at 1:59:59 AM | 1 hour | -5 hours | CDT | | | Sunday, October 26, 2003 at 1:00:00 AM | No | -6 hours | CST | DST ends | | Sunday, April 4, 2004 at 1:59:59 AM | No | -6 hours | CST | | | Sunday, April 4, 2004 at 3:00:00 AM | 1 hour | -5 hours | CDT | DST starts | | Sunday, October 31, 2004 at 1:59:59 AM | 1 hour | -5 hours | CDT | | | Sunday, October 31, 2004 at 1:00:00 AM | No | -6 hours | CST | DST ends | | Sunday, April 3, 2005 at 1:59:59 AM | No | -6 hours | CST | | | Sunday, April 3, 2005 at 3:00:00 AM | 1 hour | -5 hours | CDT | DST starts | | Sunday, October 30, 2005 at 1:59:59 AM | 1 hour | -5 hours | CDT | | | Sunday, October 30, 2005 at 1:00:00 AM | No | -6 hours | CST | DST ends | | Sunday, April 2, 2006 at 1:59:59 AM | No | -6 hours | CST | | | Sunday, April 2, 2006 at 3:00:00 AM | 1 hour | -5 hours | CDT | DST starts | | Sunday, October 29, 2006 at 1:59:59 AM | 1 hour | -5 hours | CDT | | | Sunday, October 29, 2006 at 1:00:00 AM | No | -6 hours | CST | DST ends | | Sunday, April 1, 2007 at 1:59:59 AM | No | -6 hours | CST | | | Sunday, April 1, 2007 at 3:00:00 AM | 1 hour | -5 hours | CDT | DST starts | | Sunday, October 28, 2007 at 1:59:59 AM | 1 hour | -5 hours | CDT | | | Sunday, October 28, 2007 at 1:00:00 AM | No | -6 hours | CST | DST ends | | Sunday, April 6, 2008 at 1:59:59 AM | No | -6 hours | CST | | | Sunday, April 6, 2008 at 3:00:00 AM | 1 hour | -5 hours | CDT | DST starts | | Sunday, October 26, 2008 at 1:59:59 AM | 1 hour | -5 hours | CDT | | | Sunday, October 26, 2008 at 1:00:00 AM | No | -6 hours | CST | DST ends | More info | | Sunday, April 5, 2009 at 1:59:59 AM | No | -6 hours | CST | | | Sunday, April 5, 2009 at 3:00:00 AM | 1 hour | -5 hours | CDT | DST starts | More info | | Sunday, October 25, 2009 at 1:59:59 AM | 1 hour | -5 hours | CDT | | | Sunday, October 25, 2009 at 1:00:00 AM | No | -6 hours | CST | DST ends | More info |
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