Hello All I need help

Basically I need to have the formula to reflect the number of days each
month till the end of a date

and whenever I enter in a date range each month updates itself with the
number of days

For example

Start Date 9/6/06
End Date 2/6/07


Year 2006- Year 2007-
Jan: Jan:31
Feb: Feb: 6
Mar:
April:
May:
June:
July:
August:
September:25 (including start date day)
October: 31
November: 30
December: 31

Totaling 154 Days


Im Thinking A2 is start date B2 is End Date
Then D2 E2 F2 G2 etc shows each number of days..
Can Someone Help??