DING SI DAY PILLAR · 丁巳日柱
Dīng Sì (丁巳) Day Pillar: Yin Fire on the Snake
Dīng Sì (丁巳) is one of the 60 Jiazi day pillars — the combination in your chart that says the most about your core personality and your marriage seat. This pillar pairs a Yin Fire Day Master (The Visionary) with the Snake branch, under the NaYin of Sand Earth (沙中土).
DĪNG SÌ
Day Master
Yin Fire — The Visionary
Branch (spouse palace)
Snake, main qi 劫财 (Rob Wealth)
Hidden stems
丙 Fire — Rob Wealth · 戊 Earth — Hurting Officer · 庚 Metal — Direct Wealth
NaYin 纳音
Sand Earth 沙中土
Life stage 十二长生
Peak 帝旺
Dīng Sì (丁巳) Personality: the The Visionary
Yin Fire is the candle flame — concentrated, perceptive, drawn to what others overlook. You see patterns early and feel things precisely, which makes you insightful and easily drained in the same hour.
What makes Dīng Sì different from the other Yin Fire pillars is the seat: this Day Master rests on the Snake, which places it in the Peak (帝旺) stage of the twelve-stage life cycle. In practice that reads as maximum intensity: enormous personal force that must learn the difference between leading and dominating.
The NaYin of this pillar is Sand Earth (沙中土) — the classical image is earth still settling — adaptability that firms up under the right pressure. People with this day pillar often recognize that image in how their life actually unfolds.
Love and Marriage: the Snake Spouse Palace
In BaZi, the branch directly under your Day Master is the spouse palace — the seat your relationships live in. For Dīng Sì, that seat is the Snake, carrying 劫财 (Rob Wealth) as its main qi. In this configuration, the Rob Wealth star sits in your spouse palace — attraction runs through intensity, rivalry, and shared risk. Your relationships often start fast and competitive. The lesson of this pillar is separating passion from contest: a partner is not an opponent to win.
As a Fire Day Master, your attraction pattern ignites fast and needs continued fuel. Whether a specific relationship supports or strains this pillar depends on the other three pillars of your chart — the day pillar is the anchor, not the whole story. To see how Dīng Sì interacts with a specific partner, read the BaZi compatibility guide or compare two birth dates free.
Career and Wealth Pattern
With 劫财 (Rob Wealth) built into the foundation of this pillar, you are wired for competitive arenas — sales, trading, sport, litigation — where someone visibly wins. Money moves through your hands fast; the pillar's classic warning is impulsive spending and over-generous lending.
The hidden stems inside the Snake branch add texture: Bǐng Fire acting as your Rob Wealth, Wù Earth acting as your Hurting Officer, Gēng Metal acting as your Direct Wealth. These are the quieter drives colleagues sense in you before you name them yourself.
Is Dīng Sì actually your day pillar?
Your day pillar is set by your exact birth date. Enter your birth date, time, and city — the free TryBazi reading calculates your full Four Pillars chart and interprets it, including this seat.
OPEN THE FREE BAZI CALCULATOR