Earth · Cardinal
Capricorn
Dec 22 – Jan 19
Zodiac compatibility › Capricorn · Aquarius
Capricorn and Aquarius compatibility
Air · Fixed
Aquarius
Jan 20 – Feb 18
Capricorn and Aquarius are one sign apart (30°, a semi-sextile)
Neighbors with different styles
Neighbors with contrasting outlooks: tradition versus innovation. Both are serious about their goals, which earns mutual respect.
Why: the angle between Capricorn and Aquarius
Capricorn and Aquarius are one sign apart (30°, a semi-sextile). Neighboring signs differ in element, modality and polarity. Each sign is traditionally seen as a reaction to the one before it, so you can learn a lot from each other, but your instincts rarely line up on their own.
| Capricorn | Aquarius | |
|---|---|---|
| Element | Earth | Air |
| Modality | Cardinal | Fixed |
| Ruler | Saturn | Saturn (traditional), Uranus (modern) |
| Dates | Dec 22 – Jan 19 | Jan 20 – Feb 18 |
Where it works and where it rubs
Elements. Earth is practical, Air is conceptual. One grounds the ideas, the other opens up new possibilities — but you may feel you speak different languages at first.
Modalities. A Cardinal sign starts things and a Fixed sign sustains them: a good division of labor if neither tries to control the other.
Polarity. One active (Fire or Air) and one receptive (Earth or Water) sign: your basic energies complement rather than mirror each other.
How each of you loves
♑︎ Capricorn
Capricorn loves seriously and reliably, building toward a shared future.
Needs: commitment, respect and long-term goals.
♒︎ Aquarius
Aquarius loves as a friend first, with originality and respect for independence.
Needs: space, intellectual connection and acceptance of their quirks.
Go beyond Sun signs
Two Capricorn–Aquarius couples can be completely different, because compatibility depends on the whole chart: how your Moons, Venus and Mars connect, and your Ascendants if you know your birth times. Compare your full charts
Frequently asked questions
Are Capricorn and Aquarius compatible?
Neighbors with different styles. Neighbors with contrasting outlooks: tradition versus innovation. Both are serious about their goals, which earns mutual respect.
What makes Capricorn and Aquarius challenging?
Neighboring signs differ in element, modality and polarity. Each sign is traditionally seen as a reaction to the one before it, so you can learn a lot from each other, but your instincts rarely line up on their own. Earth is practical, Air is conceptual. One grounds the ideas, the other opens up new possibilities — but you may feel you speak different languages at first.
How can Capricorn and Aquarius make it work?
Capricorn loves seriously and reliably, building toward a shared future, and needs commitment, respect and long-term goals. Aquarius loves as a friend first, with originality and respect for independence, and needs space, intellectual connection and acceptance of their quirks. Meeting those needs deliberately matters more than the signs themselves.
Astrology is a symbolic and cultural tradition. The planetary positions on this site are calculated with astronomical accuracy; the interpretations describe what astrologers associate with them and are not scientifically validated predictions about personality, relationships or the future.