Also called: Surya rekha dating · Apollo line dating

Where on the hand: Applied up the Sun line's vertical course on the ulnar half of the palm, using the same crossings as the Fate line plus the height at which the line begins.

What it looks like: The vertical Apollo line read against two fixed crossings — Head line and Heart line — with the starting height of the line itself carrying its own date.

Timed exactly as the Fate line, using the same crossings. In addition, where the Sun line *begins* dates the onset of recognition: from the wrist means from the teens, from mid-palm means after 40.