What is the Descendant (DC)?

The point in your birth chart on the western horizon — the Descendant, or its Latin name Descendant (DC), is the exact opposite of the Ascendant and shows how you find yourself, who you are attracted to, and how you interact with others in one-on-one relationships — marriage, partnership, and close friendships.

What Exactly is DC?

DC is the point where the Sun sets at the time of your birth, marking the beginning of the 7th house. While the Ascendant is the “front door” of the chart, the Descendant is its “back door” — it indicates how we meet those who know us well, how we welcome them, and what role we expect in relationships.

Core Theme: Mirror and Shadow

Because we are very close to the Ascendant, we cannot see it objectively — it acts as a filter that we use unconsciously. The Descendant and the 7th house, on the other hand, are the opposite: we see these energies so clearly that we often think, “these are not mine, they belong to others.” Yet, as Carl Jung pointed out, “an unconscious inner state manifests externally” — your Descendant sign shows qualities that you struggle to own within yourself but constantly encounter in your partners.

Where to Look for DC in Your Chart?

• The sign of the Descendant: Indicates how you will “mirror” in relationships and what partner traits you will be drawn to — this is usually the exact opposite of your Ascendant sign (e.g. if Ascendant is Leo, then Descendant is Aquarius), and the theme of these two signs is experienced as the search for wholeness in your relationships.
• Planets in the 7th house: If there are multiple planets in this house, relationship themes become central in your life; professions related to service/care or a strong focus on relationships may be seen.
• The whole Ascendant-Descendant axis: This horizontal axis is the “battlefield” of adult two-person relationships — we build our identity not in isolation, but through our relationships with partners.
• The ruler of the 7th house: If the ruler of the Ascendant is in the 7th house (or vice versa), it means you will largely find your identity through relationships — both Freud and Jung had their Sun in the 7th house and they built their professions on deep, one-on-one relationships.

The 7th House is Not Just About Marriage

The Descendant and the 7th house encompass more than just romantic partnerships; they include business partnerships, legal relationships, and “lower courts” — the search for social justice and balance is another dimension of this house. An overly strong 7th house (with many planets) may require spreading this energy across multiple close connections (business partnerships, therapy, counseling relationships) rather than placing the entire weight on a single relationship.

Childhood Reflection

Some astrologers read the Ascendant-Descendant axis as an indication of how we positioned ourselves regarding parental relationships in childhood — the 4th/10th house axis describes how parents express themselves, while the Ascendant-Descendant axis shows our role in this relationship and how it reflects in our adult relationships.

How to Use DC Practically?

Examining your Descendant sign and 7th house is one of the most direct ways to understand your recurring relationship patterns — the answer to the question, “why do I always attract partners with the same traits?” is often hidden here. Combining this information with synastry analysis allows for a much clearer view of relationship dynamics.