Day Pillar · 日柱

乙丑 · Yi Chou Day 乙丑日

Nayin 納音

海中金

Elements 五行

木土

Self-seat 自坐

衰

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.

己土 · 偏财

癸水 · 偏印

辛金 · 七杀

Day Master imagery · interpretation

A vine or grass — flexible and tenacious, it bends without breaking and reaches toward light against pressure.

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