How much does the Government spend in a day?

According to this website ===> http://www.usgovernmentspending.com/spending_history

Government spending in the United States has steadily increased from seven percent of GDP in 1902 to 40 percent this year. The math follows from there.

Specifically for 2011, the projected spending is $10.46 Billion per day. This is based on the projection of Federal Spending of $3.818 Trillion for the year.

Ref: http://www.whitehouse.gov/omb/budget/Historicals