The Hellenistic Hyleg In Hellenistic Astrology, the Part of Hyleg or simply calld “Hyleg” marked “the giver of life” position on the chart.  It  based on whether the person was born during the day, or at night in a hylegical area and then subtracts the last Full Moon prior to the event.   It like the Part of the Fortune and other Arabian parts, is a calculated and so virtual point on the chart.                                                    …