Day Pillar · 日柱

庚午 · Geng Wu Day 庚午日

Nayin 納音

路旁土

Elements 五行

金火

Self-seat 自坐

沐浴

Void 空亡

戌亥

Hidden stems 藏干

Engine facts: the stems stored inside the branch, with their elements and the ten-god role each plays for this Day Master.

丁火 · 正官

己土 · 正印

Day Master imagery · interpretation

Raw ore or an axe — decisive and strong, an unrefined force that cuts through and gets things done.

Compute your own four pillars free — corrected to true solar time — and see which decades and months matter for your chart.