What Is the Imum Coeli (IC) & The IC in the 12 Zodiac Signs

What Is the Imum Coeli (IC)

In astrology, the Imum Coeli (IC), also known as the Nadir ou Fourth House Cusp, marks the lowest point of the natal chart. It represents the foundation of one’s being: home, family, roots, and the private inner self. While the Midheaven (MC) points upward toward career and public life, the IC points inward and downward, symbolizing the personal world that lies beneath the surface.

It governs:

• Childhood environment and early family influences.

• Ancestral heritage and cultural roots.

• Inner emotional foundation and sense of security.

• The home environment one creates later in life.

The IC reveals where a person feels most at home and safe, shaping their inner stability and the emotional soil from which they grow.

IC in Aries

A childhood marked by independence and activity. These individuals often create homes filled with energy and courage, seeking to build a foundation where initiative and freedom are valued.

IC in Taurus

A grounding, stable family influence. They build homes of comfort, beauty, and security, valuing consistency and reliability in their private lives.

IC in Gemini

A dynamic and communicative family environment. They create foundations filled with curiosity, learning, and conversation, seeking stimulation and variety at home.

IC in Cancer

A deeply emotional and nurturing home life. They desire security, warmth, and strong family bonds, often replicating a sense of care and tradition in their own household.

IC in Leo

A childhood shaped by creativity and expression. They build homes where warmth, joy, and pride are central, seeking to nurture confidence and individuality within their family life.

IC in Virgo

An upbringing that emphasized responsibility and order. They create practical, organized, and supportive homes, often valuing service and refinement in private life.

IC in Libra

A family environment focused on harmony and balance. They build homes filled with beauty, fairness, and cooperation, creating peaceful foundations for themselves and their loved ones.

IC in Scorpio

A childhood marked by intensity and transformation. They build deeply private homes, valuing emotional depth and trust, often drawn to environments that allow profound inner renewal.

IC in Sagittarius

An upbringing shaped by exploration and openness. They create homes that are free-spirited, expansive, and adventurous, valuing wisdom and cultural diversity in their private life.

IC in Capricorn

A childhood with strong themes of duty and structure. They build homes that are disciplined, secure, and enduring, often emphasizing tradition and long-term stability.

IC in Aquarius

A family environment that may have been unconventional. They create homes where freedom, originality, and progress are encouraged, seeking independence and innovation in their foundation.

IC in Pisces

A childhood colored by sensitivity and imagination. They build homes that are compassionate, artistic, and spiritual, providing a sanctuary for healing and inspiration.