Thirteen
Cool! I hadn't thought about it, but yes, the Sun is rising there. And I'm not at all surprised that the Fool facing "left" is NW...likely the same angle newbie Masons had to face on swearing that first oath to join the clubPaul Foster Case says the sun in the card stands "at an angle of forty-five degrees in the eastern heaven" because "the spiritual sun never reaches the zenith, for from the zenith it would have to descend...the Fool faces North-West, toward a direction which, for Masonic and other occult reasons, has for milleniums (sic) been symbolic of the unknown, and of the state just prior to the initiation of a creative process."
Northwest huh? "I am but mad north-north-west. When the wind is southerly, I know a hawk from a handsaw." ~Hamlet to Rosencrantz and Guildenstern, explaining to them that he is only "a fool/mad" when he facing in a certain direction, as that sails him where he wants to go. If the wind blows in another direction--requiring that he shift his angle--they'll find him sharp and sane enough.