
When the sun rises from the fourth point, it travels for seven days until it reaches the fifth point. Then it turns back after seven days, returning to the fourth point and completing its journey. After that, it moves back to the first point in eight days.
And when the sun goes forth from the fourth portal she goes forth seven days, until she goes forth from the fifth and turns back again in seven days into the fourth portal and accomplishes all her light: and she recedes and enters into the first portal in eight days.