Upper trigram
Earth (Kun) above
Receptive yielding.
Hexagram 36 of 64
I Ching hexagram 36, Darkening of the Light, is earth above, fire below. In brief: keeping your light hidden in hostile conditions. Counting from the bottom, its solid lines sit in places 1 and 3 and its broken lines in 2, 4, 5 and 6.
Legge, The Yî King, 1882.
Upper trigram
Receptive yielding.
Lower trigram
Clarity and attachment.
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What the text says, in plain terms
The Judgement
The light is dimmed. In a hostile or unjust environment, it is wise to keep your integrity hidden inside while appearing unassuming outside.
The Image
The sun sunk below the earth. The lesson is to lead quietly, keeping clarity within while not displaying it where it would be attacked.
A summary of meaning written for this site, not a translation — James Legge’s 1882 translation of the full text follows below. How the Judgement and the Image are read, and which translations to use →
Primary source
“Ming Î indicates that (in the circumstances which it denotes) it will be advantageous to realise the difficulty (of the position), and maintain firm correctness.”
“(The trigram representing) the earth and that for the bright (sun) entering within it form Ming Î. The superior man, in accordance with this, conducts his management of men;—he shows his intelligence by keeping it obscured.”
Protect yourself rather than confronting openly. Stay true to your principles privately, avoid drawing fire and wait for the darkness to lift.
A period where honesty is not safe to express fully. Keep your self-respect and choose carefully what to share.
A difficult boss, toxic culture or unfair treatment. Keep a low profile, document carefully and plan your own path.
Read from the bottom up. This figure runs yang yin yang yin yin yin — what each position means.
2 yang and 4 yin lines. Five of the six stand in their proper place, and the pairs 1–4 and 3–6 answer.
Fire below — clarity and attachment — is the private, inner side of hexagram 36.
Earth above — receptive yielding — is the world that side meets.
Fire below generates Earth above in the five-element cycle: the lower trigram feeds the upper. Energy moves upward and outward, which is the more productive of the two directions.
The mother sits above and the middle daughter below. A parent over a child, which the tradition reads as guidance, authority or constraint depending on the rest of the figure.
Calculated from the lines
Nuclear hexagram
What is happening beneath the surface.
Lines 2–4 give Kan (Water) as the lower trigram, lines 3–5 give Zhen (Thunder) as the upper.
Opposite hexagram
The situation turned inside out.
Change all six lines and Earth over Fire becomes Heaven over Water.
Inverse hexagram
The situation seen from the other side.
Turn the figure upside down and Earth over Fire becomes Fire over Earth.
None of these are assigned by an author — each follows from the arrangement of lines.
Earth above, Fire below.
Earth over Fire: receptive yielding meeting clarity and attachment.
Statements of fact on this page were checked against these sources in October 2026. How we choose and check sources: editorial policy.
AstroHot. “I Ching Hexagram 36: Darkening of the Light.” Accessed October 28, 2026. https://astrohot.com/i-ching/hexagram/36/
{{cite web |title=I Ching Hexagram 36: Darkening of the Light |url=https://astrohot.com/i-ching/hexagram/36/ |website=AstroHot |access-date=2026-10-28}}
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