DAY PILLARS · SAJU
Day pillar 乙亥 (Eulhae): Yin Wood on the Pig
In 乙亥, Eulhae, a supple plant floats on winter water, like a water weed that follows the current without ever being swept away. The water carries it and feeds it, and yet the plant keeps its own direction.
1. The image
Yin Wood is the vine that adapts. The Pig is a Water branch, at the start of winter. Water feeds wood: in this image, the support is abundant, almost enveloping, which we call here the protective resource. The hidden stems 壬 and 甲 add a broad current and a solid trunk: beneath the fragile plant stands a big brother holding it up. The nayin 山頭火, “Fire on the Mountaintop”, shared with 甲戌, places a distant light that contrasts with this calm water.
2. Your birth element: Yin Wood
Yin Wood suggests the vine, the grass, the plant that finds its way between the stones. In this image, you move forward through suppleness: you observe, you adapt, you lean on your connections. This finesse opens doors for you. Its flip side: adjusting so well to others that your own course goes blurry.
Read the portraits of the ten elements
3. What it rests on: the Pig
The Pig is a Water branch, the one that opens winter, around November. It hides 壬 Yang Water and 甲 Wood: a deep water already carrying a seed. In this image, the seat of the day is generous, open, turned toward rest, sharing and what quietly germinates.
Protective resource is the element that feeds the stem, with the opposite polarity: a gentle support, like a hand resting on your shoulder. The tradition associates it with learning, kindness, the need for a reassuring home. On this seat, you know how to receive and pass things on. The flip side: waiting to be carried before you dare. The lever: trust yourself a little sooner.
4. In daily life
You may move forward gently and find your place in very different settings: a new team, a blended family, a city where you don’t know anyone yet. You know how to let yourself be carried without getting lost, and people find you easy to be around. The flip side: by following the current, you can be slow to say where you really want to go, or wait for support before daring a decision you know you could make on your own.
5. Up close, as a couple
Up close, this image loves a gentle, protective home where you feel welcomed unconditionally. You can offer a lot of tenderness and a great ability to adapt to the other person’s rhythm. The flip side is adapting until you dissolve, or letting the other person make the decisions to avoid conflict. Stating a preference, even about which film to watch, keeps your shape.
6. The lever
The lever: tracing your own stem. Being carried is a strength as long as you know where you’re growing. This week, make an ordinary decision without asking anyone first: a route, something to read, a way to organise your day. Notice what it stirs up in you, lightness or worry; that information matters. In which area of your life would you like to follow the current a little less and your own direction a little more?
7. The nayin: Fire on the Mountaintop
山頭火, Fire on the Mountaintop: a light seen from far away at dusk. The image suggests radiance, a wide view, the wish to light up a horizon. The tradition also sees it as a fire exposed to the wind, which gains from finding something to keep it going.
8. Why this pillar isn’t the whole story
This pillar is only one part of your chart. Saju counts eight signs, spread across the year, month, day and hour of birth. Thousands of people share this same day pillar, since it comes back every 60 days. What changes everything is the rest: the year and month set the scene, the hour adds its nuance, and the balance of the elements draws a chart that is yours alone.
The next 乙亥 days
The calendar of days moves forward continuously: here are the next dates when this pillar comes back, for information only.
Frequently asked questions
Is the Pig (亥) a Water branch in Saju?
Yes. The Pig is a Water branch that opens winter. It hides 壬, Yang Water, and 甲, Yang Wood. For 乙 Wood, this water is direct support, and the presence of 甲 adds support of the same element, like a stake for a young plant.
Why do people talk about the 11 p.m. rule?
In many Saju schools, the day doesn’t start at midnight but at 11 p.m., at the beginning of the hour of the Rat. If you were born between 11 p.m. and midnight, your day pillar may therefore be the next day’s. Other schools keep midnight. Local solar time can also shift this boundary.
Are two people with the same day pillar alike?
They share the same basic image, but not the same chart. The year, month and hour pillars change the balance of the elements and the way the day expresses itself. Two people with the same pillar can therefore have very different temperaments, each in their own way.