The following is a timeline of "Debt Days" since 2002 -- the year the U.S. government stopped running surpluses and started running deficits again. Debt Day is a symbolic day that marks when the government spends all its projected revenue for the year.
2002: Sept. 2
2003: July 29
2004: July 27
2005: Aug. 14
2006: Aug. 27
2007: Sept. 9
2008: Aug. 5
2009: April 26
Source: Office of House Minority Leader John Boehner/Congressional Budget Office