The sky every chart is read from
BeforeCharts used the tropical zodiac, like almost every Human Design tool: twelve equal 30-degree signs counted from the March equinox.
NowCharts are measured against the real constellations: thirteen of them, unequal, with boundaries drawn along the Sun’s path by the Midpoint Method of Athen Chimenti. Both moments stay, your birth and the exact 88-degree design moment.