Maybe you could just include the date and day in A10:

Format|cells|number tab|custom
type:
dd-mmm-yy* dddd

If you expand the column width, you'll see how that "* " works.

Jeff wrote:

Hello,

I have in column "A" row "10" the date as follow: 15-Feb-05.
It is possible to get in column "B" row "10" the day of the week as follow:
Monday ?
Regards,

--

Dave Peterson