OLD: http://aa.usno.navy.mil/cgi-bin/aa_rstablew.pl?xxy=2008&type=0&st=PA&place=Kutztown&FFX=1&ZZZ=END
NEW: https://aa.usno.navy.mil/cgi-bin/aa_rstablew.pl?ID=AA&year=2008&task=0&state=PA&place=Kutztown

<option selected value="0">sunrise/sunset</option>
<option value="1">moonrise/moonset</option>
<option value="2">civil twilight</option>
<option value="3">nautical twilight</option>
<option value="4">astronomical twilight</option>

Home page:
http://www.usno.navy.mil/
http://aa.usno.navy.mil/data/docs/RS_OneYear.php