Remember, Daylight Savings Time begins at 2am Sunday (March 12, 2011) in most of the U.S.
Here’s the March 7, 2007 version of the CRS “Daylight Savings Time” (3 pages; PDF) report (RS 22284).
It was written by Mark Gurevitz, Knowledge Services Group, Congressional Research Service.
For More Time/Date Info Visit TimeandDate.com
The site offers a number of tools and info including the dates when (if at all) daylight savings time begins and ends outside the U.S.
Here’s an example.