Dictionary term

Nadir

Direct answer

Nadir is another name for the Imum Coeli, the lowest point of the chart. It is associated with roots, home, privacy, family memory, and inner foundation.

Nadir is the lower chart angle connected with inner life, home, roots, and ancestral ground.

AstrologyThe Great Almanac DictionaryUpdated 2026-07-15
Chart geometry · visual guide Nadir

Nadir is the lower chart angle connected with inner life, home, roots, and ancestral ground.

A structural orientation; exact placements depend on the chart or technique being discussed.

Quick reference

Use when
Use Nadir when explaining the bottom of the chart, fourth-house themes, privacy, family roots, deep emotional security, or the opposite point from the Midheaven.
Do not use it for
Do not overdramatize the Nadir as trauma.
In astrology
The Nadir is read through sign, ruler, planets near the IC, fourth-house topics, and transits to the lower angle.
Reference category
Astrology
Related terms
Ascendant, Birth Chart, House Ruler, Chart Ruler

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The story behind Nadir

Nadir is astronomical language adapted into chart interpretation for the point opposite the Midheaven.

Nadir in spiritual tradition

Spiritually, Nadir can symbolize the hidden altar of home, memory, and interior repair.

Why Nadir matters

Nadir matters because it names the hidden root system of the chart. It helps a reading ask what supports the visible life and what private ground needs care.

Nadir at work: an example

A Nadir in Taurus may seek peace through land, steadiness, food, beauty, touch, or a dependable home rhythm.

Sources and editorial method

This concise reference separates established definitions from historical, symbolic, or interpretive claims. Entries without external references are presented as editorial summaries rather than primary-source scholarship.

Source
The Great Almanac Dictionary
Category
Astrology
Also appears in
Astrology
Aliases
Imum Coeli, IC
Last updated
2026-07-15

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Nadir in a book is one thing; Nadir in your own birth chart is your life. The Oracle casts your real chart and tells you what it means for your love, your work, and your year ahead, in conversation, free.

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How Nadir lives in your own chart across your year, in love, in work, in timing, is written in the Cosmic Codex: the whole year, once. Open the Cosmic Codex

AscendantAscendant is the exact rising degree that anchors the birth chart and begins the first house. Birth ChartA Birth Chart is a personal astrology map built from birth date, time, and place. House RulerHouse Ruler links a house topic to its ruling planet and that planet's placement. Chart RulerChart Ruler is the ruling planet of the Ascendant sign.

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Common questions

What is Nadir?

Nadir is another name for the Imum Coeli, the lowest point of the chart. It is associated with roots, home, privacy, family memory, and inner foundation.

How is Nadir used in astrology?

Use Nadir when explaining the bottom of the chart, fourth-house themes, privacy, family roots, deep emotional security, or the opposite point from the Midheaven.

What should I avoid when interpreting Nadir?

Do not overdramatize the Nadir as trauma. It can also describe nourishment, privacy, and belonging.

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