Day Pillar · 日柱

甲子 · Jia Zi Day 甲子日

Nayin 納音

海中金

Elements 五行

木水

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.

癸水 · 正印

Day Master imagery · interpretation

A tall tree that grows straight upward — upright and principled, it needs room and light to reach full height.

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