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December 21 Birthday Sagittarius Zodiac Sign, Personality & Lucky Numbers
About Sagittarius
Explore the masculine and fire-driven Sagittarius personality.
Read Sagittarius GuideSagittarius Compatibility
See which signs connect best with Sagittarius emotionally and in love.
Check CompatibilityDid You Know?
December 21 falls under Decan 3, which brings out your creative and confident side.
Sagittarius Overview
Birthday Personality
The Sun as your decan sub-ruler gives you a regal, confident glow that sets you apart from other Sagittarians. You combine the Archer's love of adventure with a performer's need for an audience. Leadership roles find you naturally, and your creative vision is broader and bolder than most. You tell stories that inspire, create works that impress, and live a life that others find fascinating to watch.
Lucky Attributes
Mulank 3: Born on the 21st
Mulank 3 is ruled by Jupiter, the planet of wisdom, teaching and expansion. People born on the 3rd, 12th, 21st or 30th often carry an optimistic, expressive nature and an instinct to guide or advise others. Their challenge is focus, because the same curiosity that makes them good company can scatter their energy across too many plans at once.
Your Birth Chart Insights
People Born on December 21
Famous personalities who share your birthday.
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Sagittarius Personality
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Jupiter in Astrology
December Horoscope
December 21 Birthday: Common Questions
What zodiac sign is December 21?
Someone born on December 21 is a Sagittarius in Western astrology, at about 29° Sagittarius in decan 3. Sagittarius is a fire sign ruled by Jupiter.
What is the Vedic zodiac sign for December 21?
In Vedic astrology the Sun on December 21 is in Sagittarius. Vedic astrology uses the sidereal zodiac, which sits about 24 degrees behind the Western one. Your Vedic rashi is read from the Moon rather than the Sun, so it needs your birth time to work out.
Is December 21 a cusp birthday?
Yes. December 21 falls at the edge of Sagittarius, close to Capricorn, so people born on this date often notice traits of both signs. Your exact birth time decides which side of the line your Sun falls on.
What is the lucky number for someone born on December 21?
The Indian numerology birth number (Mulank) for anyone born on the 21st is 3, ruled by Jupiter. Other lucky numbers for December 21 are 3, 6, 21, 24.
Which famous people were born on December 21?
Famous people born on December 21 include Samuel L. Jackson, Jane Fonda.
Other Sagittarius Birthdays
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