We are hampered by not knowing the exact time of her birth. Some astrologers are using a time around 8 AM because there is some talk that her mother went to the hospital late at night and said Hillary was born around 8. That time gives her a Scorpio ascendant and a stellium (five or more planets) in Scorpio in the 12th and 1st houses. Hillary exhibits many Scorpio traits such as determination, secretiveness and strength.
So assuming that this is the correct time, how does election day 2016 look for her. In a word, not too bad although there seems to be some more spiritual benefits for her on that day. Saturn conjuncts her progressed Sun in Sagittarius and in the first house. That is a definite harbinger of spiritual awakening and awareness. Does that mean her presidency would take on a spiritual quest for her or that she will be sitting somewhere saying wow I am glad I didn't run?
She will have progressed Mars in the 10th - a very good sign for a leader and Jupiter and Neptune in the 11th - which is good for leading large groups of people.
Who knows - she could find more benefit in forgoing the presidency and lead a different movement. One thing for sure, with all of that Scorpio, she loves all of this intrigue and secrecy!