DAY PILLARS · SAJU
Day pillar 丁酉 (Jeongyu): Yin Fire on the Rooster
Jeongyu is a lamp lit on a goldsmith’s workbench on an autumn evening. Yin Fire, precise and warm, leans over the Rooster, a fine Metal: an attention that loves working a detail until it truly shines.
1. The image
In this image, the small flame of Yin Fire lights up the Rooster, the Yin Metal branch of mid-autumn. The Rooster contains only fine metal (辛). Fire masters metal, like the flame that solders or refines a jewel: the tradition speaks of mobile achievement, turned toward what is precious and crafted. Several schools also count the Rooster among the “heavenly nobles” of Yin Fire. The nayin, shared with Byeongsin, is Fire at the Foot of the Mountain (山下火).
2. Your birth element: Yin Fire
Yin Fire suggests the candle or the lamp: a close light that brightens whatever is right in front of it. In this image, you notice details, moods, what a message implies. This attention warms people. Its flip side: feeling everything up close and holding on for a long time to what has touched you.
Read the portraits of the ten elements
3. What it rests on: the Rooster
The Rooster is a Metal branch, the branch of mid-autumn, around September, at harvest time. It hides only one stem, 辛, Yin Metal: a pure, refined material. In this image, the seat of the day is clean, careful, attached to precision and to what is well made.
Mobile achievement is the element the stem masters, with the same polarity: a material you shape freely. The tradition associates it with a sense of opportunity, generosity, ease with people and with varied projects. The flip side: scattering yourself across several wishes without seeing one through. The lever: choose what truly deserves your follow-through.
4. In daily life
You may be the person who notices the lovely typeface on a menu, a well-matched set of colors, the right word in a letter. You have a taste for quality and you know how to produce it patiently. People happily hand you the finishing touches. The flip side: you can spend hours on a detail no one will see, or feel undervalued when your careful work goes unnoticed. Your flame lights things up close, and sometimes forgets to look further.
5. Up close, as a couple
The Rooster in the spouse palace suggests a refined, careful intimacy, attentive to form: a well-chosen gift, a beautifully set table. You may like your efforts to be noticed, even the quiet ones. The flip side is waiting for recognition without asking for it, then being cross with yourself for waiting. In this image, warmth flows better when you simply say what touches you and what you miss.
6. The lever
Jeongyu’s lever: look up from the workbench. Your precision is a strength, and it gains from knowing where to stop. Set a time limit for a finishing task, then show it to someone as it is. You will often find that the detail that worried you was visible only to you. What are you working on that you could call “beautiful enough” today?
7. The nayin: Fire at the Foot of the Mountain
山下火, Fire at the Foot of the Mountain: an evening fire sheltered by the slope. The image suggests a close, warm light that gathers people rather than dazzling them. The tradition sees it as a modest warmth, precious to those who stand around it.
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 丁酉 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 Rooster a “heavenly noble” for Jeongyu (丁酉)?
In the classic table of the 天乙貴人, Yin Fire (丁) has the Pig and the Rooster as its heavenly nobles. Jeongyu therefore carries this star on its own branch. The tradition sees in it a form of support and elegance, but these stars remain secondary to the elements.
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.