♑︎ Sun in Capricorn · December 21 or 22 – January 19 or 20

Birth chart for Capricorn

Your Sun in Capricorn is one placement out of ten. It's the part every Capricorn shares; the other nine are what make your chart yours. Here's what is fixed, what can vary, and how your birth time decides the rest.

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What every Capricorn chart has in common

The Sun in Capricorn: a cardinal earth sign ruled by Saturn. In 2026 the Sun enters Capricorn on December 21 at 20:50 UTC and moves into Aquarius on January 20; across recent decades the season starts on December 21 or 22 and ends on January 19 or 20, so the boundary days depend on the year and hour.

A Capricorn Sun is built around discipline and long-term thinking. You're the friend who actually executed on the plan everyone else was just talking about. You don't need praise for doing what you said you'd do — that's just baseline integrity to you. People often underestimate Capricorns at twenty-five and overestimate everyone else; by forty, the curve catches up, and the people who took you for slow find out you were just consistent.

Your reserve isn't coldness. It's that you keep your inner life private until trust is earned, and you treat trust as something built over time, not given on first impression. Once someone's in, you're in for life.

Full Capricorn sign guide → · Sun in Capricorn →

Mercury and Venus: the placements that can't wander far

Two planets are tied to the Sun by geometry. Mercury never sits more than about 28° from it, so a Capricorn Sun always has Mercury in Sagittarius, Capricorn, Aquarius. Venus stays within about 47°, so it lands in Scorpio, Sagittarius, Capricorn, Aquarius, Pisces — most often the middle three. That's why Capricorns think and love in a recognisable handful of styles rather than twelve.

Your Moon: twelve possibilities

The Moon changes sign every two to three days, so it can be anywhere. It is the biggest single reason two Capricorns feel different from each other. Pick yours:

Don't know your Moon sign? Calculate it →

Birth time: your rising sign and where the Sun sits

At sunrise the Sun is on the horizon, so a Capricorn born at dawn has Capricorn rising and the Sun in the 1st house. Every two hours or so the horizon moves one sign along and the Sun climbs one house. This table is a rough guide — the ascendant's speed changes with latitude and season — but it shows why the time matters.

BornRising sign (approx.)Sun's house
Around sunriseCapricorn rising1st house
~2 h after sunriseAquarius rising12th house
Late morningPisces rising11th house
Around middayAries rising10th house
Early afternoonTaurus rising9th house
Late afternoonGemini rising8th house
Around sunsetCancer rising7th house
Early eveningLeo rising6th house
Late eveningVirgo rising5th house
Around midnightLibra rising4th house
The small hoursScorpio rising3rd house
Before dawnSagittarius rising2nd house

Get the real ascendant from your exact time →

Common questions

What is a Capricorn birth chart?

A birth chart is the whole sky at your birth: Sun, Moon, rising sign, all ten planets and the houses they fall in. "Capricorn birth chart" usually means the chart of someone whose Sun is in Capricorn — the Sun is one placement out of ten, so two Capricorns can have very different charts.

Do all Capricorns have the same chart?

No. They share the Sun in Capricorn, and their Mercury is always in Sagittarius, Capricorn, Aquarius, but the Moon can be in any of the twelve signs, the rising sign depends on birth time and place, and the outer planets depend on the year. The shared Sun explains why Capricorns recognise each other; the rest explains why they are not interchangeable.

When does Capricorn season start in 2026?

In 2026 the Sun enters Capricorn on December 21 at 20:50 UTC and enters Aquarius on January 20. Across 1980–2030 the start falls on December 21 or 22 depending on the year, so people born on the boundary day should check the exact time.

Do I need my birth time?

For the Sun, Mercury, Venus and the outer planets, no. For the rising sign and houses, yes — they change every two hours or so. The Moon changes sign every two to three days, so a time helps on about one day in three. The free calculator works either way and tells you which parts depend on the time.

The full picture

See your whole Capricorn chart

Sun, Moon, rising, every planet and house, and the aspects between them — computed from your birth details, free. Then decide if you want it read.