There were 31 days in December 2004.
There were twenty-nine days in February 2004.
In 2004 the month of March had 31 days.
28
2004 was a leap year - therefore, February 2004 had 29 days.
24 days
2004 was a leap year, so there were 29 days.
366 because 2004 was a leap year.
366. 2004 was a leap year.
366
2058 days.
2922 days