http://aa.usno.navy.mil/data/docs/RS_OneYear.html

Give this a shot... produces a big table

On Mon, 29 Dec 2003 03:01:05 GMT, "Terry Locke"
wrote:

I am in need of either an algorithm, a software program, a spreadsheet or a
list of the 'official' daily times of Dusk and Dawn for Dallas Texas for
2004. Can anyone help me?

My email is:

Terry