What Zodiac Sign Is December?
Two zodiac signs meet in December: Sagittarius and Capricorn. Which one is yours depends on your birthday — and on the cusp days, even on your birth time. Below you'll find the exact zodiac sign for every day in December.
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Zodiac sign for every day in December
On the days marked „Cusp“, the Sun moves from one sign into the next. Then your exact birth time decides which zodiac sign applies.
The December zodiac signs in detail
Expansiveness, search for meaning, optimism. As a Sagittarius, you are the meaning-seeker of the zodiac. Jupiter makes you a philosopher, an adventurer, an eternal student.
Discipline, ambition, integrity. As a Capricorn, you are the architect of the zodiac. Saturn makes you a master of time, of structure, of the long game.
Born in December: two zodiac signs, one month
If you were born in December, you belong either to Sagittarius or to Capricorn — two signs that could hardly be more different. Sagittarius seeks breadth, meaning, and new horizons, approaching life with optimism and a drive to move, while Capricorn relies on discipline, long-term goals, and dependable structures. The shift happens around December 22, though not on a fixed date: depending on the year, the transition moves by hours. If you were born close to this cutoff, the exact birth time decides which sign is truly yours — a few hours can make the difference here between fire and earth.
More than just your zodiac sign
Your Sun sign is only the beginning. Birth Codex reads your birthday through 23 cosmic systems — ascendant, Moon, Human Design, numerology and more — personally for you, free in about 30 seconds.
Frequently asked questions
Which zodiac signs are in December?✦
December has two zodiac signs: Sagittarius (until the 21st) and Capricorn (from the 22nd). The exact sign depends on the birthday — and on the cusp days, even on the birth time.
How do I find my exact zodiac sign?✦
The table above shows the matching zodiac sign for every day in December. On the cusp days, the exact birth time decides — Birth Codex calculates it to the minute with Swiss Ephemeris.
I was born on a cusp day — which sign applies?✦
On the days when the Sun moves from one sign into the next, the zodiac sign can't be read from the date alone. Only the exact birth time and birthplace reveal it clearly. That is exactly what your free Birth Codex reading calculates.