Confirmation Form - Insertion of Date/Time Saved Fields

I am able to successfully grab the date and time via my "store results"
file, by adding date and time fields at the Saved Fields Dialog box.

My customized confirmation page works quite well, but I'm unable to
determine the confirmation field name for the date and time when the form
was submitted. I have tried Date, Time, etc... and I just get blanks in
those positions on the form.

Any ideas as to what the confirmation fields are for the date and time that
is captured when the form submit button is pressed.

Thanks and regards,

Bryan