Capricorn
Dec 22 – Jan 19
About this sign
Ruled by stern Saturn, Capricorn climbs life's mountain with patience, discipline and a quiet, unstoppable resolve. You are the zodiac's master builder, setting long-term goals and working steadily toward them long after others have given up. Responsible and self-reliant, you carry weight without complaint, value integrity and tradition, and earn the deep respect of those who watch you turn ambition into solid, lasting achievement.
Yet your sense of duty can become a hard taskmaster. You may equate your worth with your accomplishments, drive yourself relentlessly, and struggle to relax or show vulnerability. Pessimism can creep in when the summit feels far away. Your growth lies in balance: remembering that you are more than your work, allowing yourself rest, warmth and play. With a softer heart, your steadfast strength becomes a foundation others can build their whole lives upon.
Strengths
Challenges
How Capricorn works
Earth is the element of substance. Earth signs trust what can be counted, touched or repeated, and are correspondingly slow to be talked into things — a frustrating trait in someone selling you something and a reassuring one in someone building it. Cardinal signs open each season, and they behave like it: they initiate. The recurring problem is not starting but finishing, since the interesting part was the beginning. Put those together and Capricorn is the cardinal face of earth — the specific combination only one sign in the zodiac has.
Capricorn is ruled by Saturn, which is the body to watch if you want to know how a Capricorn is doing. When Saturn is well placed, the sign's better qualities are easy to reach; when it is retrograde or under pressure, the same qualities turn brittle in a recognisable way.
Across the zodiac sits Cancer, Capricorn's opposite sign. Opposites are not enemies in astrology — they are the missing half. Most of what Capricorn struggles to do naturally, Cancer does without thinking, which is why the pairing is simultaneously the most difficult and the most instructive one on the wheel.
The three decans of Capricorn
Each sign covers thirty degrees, and the three ten-degree thirds — the decans — are traditionally governed by the rulers of the three signs sharing its element. Two people born three weeks apart are both Capricorn, but not quite the same Capricorn. Dates are approximate and shift by about a day between years.
- 1 December 22–31 · ♑ Capricorn decan, ruled by Saturn
The first decan is the purest expression of Capricorn — Saturn rules it twice over, so the sign's traits arrive undiluted.
- 2 January 1–10 · ♉ Taurus decan, ruled by Venus
Venus adds a second flavour here: still Capricorn, but with a noticeable Taurus accent to how it plays out.
- 3 January 11–20 · ♍ Virgo decan, ruled by Mercury
Mercury adds a second flavour here: still Capricorn, but with a noticeable Virgo accent to how it plays out.
Capricorn compatibility at a glance
Every sign scored against Capricorn on element, angle and modality. These are sun-sign scores — a starting point for a conversation, not a verdict on a particular relationship. Follow any row for the full pairing.
- Cancer 5/5
- Pisces 5/5
- Scorpio 5/5
- Taurus 5/5
- Virgo 5/5
- Capricorn 4/5
- Aquarius 2/5
- Aries 2/5
- Gemini 2/5
- Leo 2/5
- Sagittarius 2/5
- Libra 1/5
Capricorn questions
What are the Capricorn dates?
Capricorn runs from December 22 to January 19. The exact boundary shifts by up to a day between years, because the Sun does not enter a sign at the same clock time every year — if you were born within a day of either end, a birth chart is the only way to be certain.
Who is Capricorn most compatible with?
On sun-sign scoring alone, Cancer comes out highest, and the rest of the ranking is on this page. That said, a sun-sign score compares two twelfths of the population; it describes a tendency, not a verdict on a particular relationship.
Which sign is hardest for Capricorn?
Libra scores lowest here, mostly because of the element mismatch and the angle between the two signs. Difficult pairings are not doomed ones — they simply need the differences named out loud rather than assumed away.
What planet rules Capricorn?
Saturn. In practice that means its movements — the sign it is in, and whether it is retrograde — track the periods when a Capricorn feels most and least like themselves.