Astrology birth chart for December 21 1946 – Complete Zodiac Analysis

By astrologer Astrid. Published on August 20, 2025 09:30AM EDT

TL;DR

Your birth chart shows the unique mix of planetary factors that were at work when you were born on December 21 1946. This birth chart shows unique blend of planetary influences, important parts of your personality, relationships, career, and life path, giving you information about both your strengths and weaknesses. Find out here how the stars of December 21 1946 are still affecting your life now.

Astrology and Horoscope for those born on December 21 1946

Ever wondered what your birthday says about you? Explore our personalized natal charts and celebrity birth charts to discover how the stars aligned for those born December 21 1946. Through detailed star astrology forecasts and daily predictions based on birth horoscopes, embrace the wisdom of the cosmos and discover the character traits and destiny twists that make your life journey truly special.

You can also build your own birth chart or astrocartography map with our service.

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Sun in Sagittarius

For them, more than for anyone else, the Sun's return to the sign of Sagittarius signifies a fresh start. They will be able to concentrate, rejuvenate, and reconnect with the authentic self if they take full advantage of this opportunity. The hallmarks of the postmodern era are a renewed sense of vitality, confidence, and the desire to seize new opportunities. They might have greater drive, enthusiasm, and visibility to engage in activities they like. This influence brings out their innate desire to discover the truth, have fun, and learn new things. They are strongly encouraged to take ownership of their story and tell it to others during this time. The questions that concern your identity, direction, and personal development encourage you to reflect on who they are becoming and where they plan to go in life. If they can articulate their ideas, take initiative, or simply act in a way that is consistent with their identity, they might feel more confident. It is crucial to remember that their enthusiasm is infectious, but they must exercise caution to prevent going beyond what is considered appropriate behavior. They are more motivated than normal when the Sun is in their sign, but they run the risk of becoming impatient or overextending themself. They will be able to use their energy more effectively if they can strike a balance between freedom and concentration.

Moon in Sagittarius

The truth-seeking flaming Sagittarius fires A collision is imminent when the Moon is in opposition to the vivacious and impulsive Sun of Sagittarius. They will live a full life and cultivate an infinite spirit as a result. This phenomenon is a result of their lack of self-control, which make a boundary-breaker. They are positive that everything around them is a strong force for good, and they are aware that there is more to the world than meets the eye. They are more independent than most people and have a stronger ability to handle emotional upheavals if they are born under this double-fire sign. Their ability to express and control their emotions may be both their strength and their weakness. When it comes to those they love, they will do whatever it takes to ensure their happiness and safety. They have strong emotions, which they wish could control. The issue is that there are numerous issues that need to be resolved along with all of this incredible wealth. When two Sagittarius signs are in a relationship, they may feel extremely protective and prone to secrecy. This insight stems from their tendency to suppress their emotions in order to shield weak inner self. Because they have trouble controlling their emotions, they may believe that they are too powerful for them to manage. It's possible that they're emotionally aloof to safeguard their resilient inner self. The globe may seem too big to manage, which is why this is occurring. A crucial first step in achieving inner peace is thinking about the possible consequences of their feelings. 

Mercury in Sagittarius

Couple your free-spirited, optimistic Sagittarius sun with the open-minded Mercury in Sagittarius and you possess an indefatigable mind with a truly insatiable desire for self-betterment. You are so full of confidence and insight that you do not accept even a slightly reason to feel insecure or doubt yourself. This double-barrel fire placement makes you one of the most highly driven, action-oriented people in the zodiac. You don’t think, you feel and act on your thoughts with an iron hand — a blessing and a curse. You’re inquisitive and have a deep emotional well, yet you are fiercely loyal and protective of those you hold dear, not holding back if need be to protect the ones closest to your heart.
But this vast energy also presents a problem. The double Sagittarius can cause you to be dramatic as hell and defensive as fuck, because you’re likely keeping your heart locked up tight so that no one gets a look at how tender your inner world really is. You may feel a need for emotional tolerance, since you can't handle the in depth of your emotions. The world can be a lot, and you might find yourself in need of burnout to protect your powerful internal landscape.
The key to true peace is honoring the energy behind your feelings. By finding safe, nourishing ways to express the fire that you feel — whether through art or a creative pursuit, or in the form of a deeply trusting relationship with an other and affiliation in relation to love — you learn how to traverse those deep waters without drowning.

Venus in Scorpio

While the free book-loving spirit of Sagittarius sun is in your feelings zone and now centered within Venus as it travels the deep, transformative world of Scorpio for you love becomes intense full emotional depth with loyalty. Your outer you is all about the truth, and freedom in everything, But your within world of relationships is full of a strong urgent desire to be entwined with a shared love.
This is a beautiful, fascinating tension. That Sagittarius sun of yours wants to be flying free, learning and growing with wild abandon. But your Venus in Scorpio tugs you toward a world of intense emotional connections, fierce loyalty and the eternal search for deep passion. This gives you not just the power to experience the world, but also an opportunity to express your love on a powerful scale: one that is fiercely protective and all-consuming.
The strength of this combination is you can love tenderly as well as strongly. Your Scorpio heart and your Sagittarius’s boundless enthusiasm find a deep sense of purpose in each other, and an intimate, loyal foundation. You are magnetized to relationships that feel soul-deep and transformative, based on shared emotional intensity and a fierce loyalty. Your love flourishes in an environment of reciprocity and abiding trust.

Mars in Capricorn

As the adventurous, free-roaming sun in Sagittarius links up with ambitious and structured Mars in Capricorn, your actions strike a gorgeous balance between expansive juju and down-to-earth hustle. Your surface appears to hold dear, the truth and freedom in all things while your depths of motivation is still one that desires structure, discipline and a reasonable approach toward applying discipline for goal attainment.
This tension makes for a beautiful and interesting tug. Your Sagittarius sun craves to be in motion, learning and growing with utter abandon. But your Mars in Capricorn ropes you into a realm of intense desire, transformative ambitions and an insistent search for the very substance of life. This way you can feel not just the emotional height of human touch, but also express your energy into something amazingly safe, secure and committed.
The magic in this combination, it’s that you have the power to listen to your gut and then do what you think is right – quietly. Your Capricorn’s motivation provides your Sagittarius’s abundant energy with clear direction and a solid base to stand on. You’re attracted to partnerships that feel expansive and optimistic — based on a shared commitment to social causes, a fierce devotion. Your creative energy needs a respectful and ever-excited habitat.

Jupiter in Scorpio

As the free spirit of the optimistic Sagittarius sun meets its luck, expansion in passionate depths with Jupiter in Scorpio, your actions reflect a beautiful energy of expansive adventure and boundless deep passion. Your self-expression finds maximum empowerment in the pursuit of truth and freedom on all levels, but your under layers are motivated by a desperate longing for intense passion, restorative commitment, and enveloping expansion.
It’s what makes it a gorgeous and fantalising pull. Your Sagittarius sun craves to wander and learn and grow with graceless abandon. But your Jupiter in Scorpio draws and takes you into a world full of deep passion, transforming aims, as well as always wanting to get at the real heart of anything. Then you get to experience not just the emotional intimacy of human interaction, but also, channel your energy into someone who is ridiculously loyal, protective and devoted.
Where the real strength of this combination is - trusting yourself to feel things, and make them happen with a subtle but sure fire way. Your uber-enthusiastic Sagittarius’ limitless enthusiasm is given depth and power by your Scorpio drive, which also provides it with a practical base. You’re magnetized to alliances that feel expansive and optimistic, based on shared spiritual principles and fierce devotion. Your energy feeds off a shared respect and discovery.

Saturn in Leo

So when your free-roaming, see the bigger picture optimism of a Sagittarian sun encounters its life lesson in the grand and creative realm of Saturn Leo, your love for adventure takes on meaning and you suddenly feel the urge to create a legacy. You’re not simply here to experience the world; you are also here to create a public platform that gives people an understanding of knowledge and sensation far beyond your own.
Your Sagittarius sun wants to move, learn and grow with bold abandon. But your Saturn in Leo layers on the theatrical ambition, insisting that you direct all that powerful energy toward some grand, public act. This isn’t just about telling stories; it’s about being a leader who people look up to and feel transformed by.
The real power of this placement is to take that restless energy and turn it into an intentional creative long term act. And then to become philosophical as well — yet remain strong and forward-thinking. You’re here to build a kingdom, and that could be by building a fabled academic career, or creating an influential media empire and brand, or becoming a version of you whose personal brand is both authentic and powerful. You discover that real power is knowledge you’ve mastered and believing in the distinct vision of your art.
Your way to successful living lies in harnessing your adventurousness to some creative enterprise which will attract the credit you want. Your future will be a monument to great taste imprudently managed.

Uranus in Gemini

With a Sagittarius sun and a Uranus in Gemini, you are a wandering philosopher who needs to become a revolutionary theorist. Your basic instincts are to learn about the truth and to be free, to explore the world and lightly share your wisdom. But with the great lesson of your life, brought by Uranus, you must learn to make a rational, structured, and deep change in all your relationships. This combination creates a fascinating dichotomy between your perspective, adventurous self, and your need for objective investigation. Without a doubt you want your sun to rule here, to be the truth discoverer who wins through his daring ideas and lines of questioning. However, Uranus in Gemini is here to tell you that true wisdom requires a conscious effort to unhide the secrets of our relationships. You have to be an advocate for justice, even when it feels embarrassing and scared. You also find loyal ground rules so that you can give justly to others without losing yourself. The challenge here is to undertake the role of a respectful observer and a powerful advocate for justice. With this placement, your strength lies in building a structure out of your brilliance. You are a vital voice, a public figure who builds relations and harmony in your social surroundings. Your job is to use your intelligence to establish communities that are structured in respect and trusting love. You can feel assured in freezing circumstances, even if some people might be hurt by your verdict. Your path towards satisfaction is to become a master of fair partnership. Your tradition is a great ally to demonstrate that it is the balanced, lovely bonds that offer you real control.

Neptune in Libra

With a Sagittarius Sun, optimism, curiosity and a lust for adventure comes with the territory. Sagittarians are inherently adventurous, philosophical and seeks to broaden their horizons by traveling, studying or personal exploration. When Neptune is in Libra, this broad energy becomes relational and idealistic. Neptune in Libra seeks compassion, harmony and a longing to connect the spiritual with a sense of justice or fairness in social and artistic endeavors.
This is a person who exhibits the combination of daring with touch and diplomacy. Whereas Sagittarius desires freedom and new experiences, Neptune in Libra encourages them to think carefully about how they approach others and relationships that offer balance. These people might be interested in a collective project, voluntary work or artistic creation that lets them combine their vision together with ethics and creativity.
At a deeper level, (Sagittarius Sun) conjoined Neptune (in Libra) may go through life seeking to balance an individual quest for expansion with a concern for equality and relationship. They are naturally inspiring individuals who can sense the nuances of social relations. When balanced, this combination creates a person who is open-minded, idealistic and socially conscious — a person who can carouse the planet as an expeditionist while promoting peace, empathy and deep connections.

Pluto in Leo

Pluto in Leo illuminates your ninth house, Sagittarius — the area of higher learning, travel, philosophy and long-term vision. For you, it’s the cosmic call to grow — and not as carefree as you’re used to. Pluto adds weight, depth and intensity to your quest for truth.
Belief systems you have long toted around may seem suddenly shallow or outdated. It could cause you to doubt your faith, your worldview or the values that once shaped your decisions. It can be destabilizing at first, but Pluto is not here to send you off empty-handed. It is here to dismantle what’s false so that you can rebuild something real and empowering.
This energy also draws you toward transformational experiences — travel that alters you on a fundamental level, studies that challenge your mind or encounters with teachers and cultures that have a karmic feel. Your natural enthusiasm is intact, but Pluto wants you to refine it with wisdom, depth and resilience.
When Pluto has moved through Leo and Sagittarius, you’re going to be viewing the world — along with yourself — completely differently. You would hold beliefs forged from truth, not magical thinking, and your voice could help awaken others to expand their consciousness as well. It’s not only wanderlust; it’s a spiritual awakening.

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Sagittarius – is the zodiac sign of those born on December 21 1946

Love Matches for Sagittarius Born

Top Love MatchesLeoAriesAquarius

For those born December 21 1946 under the Sagittarius sign, love compatibility reveals the best matches for a lasting marriage and passion in bed. While some signs are destined for great sex and family harmony, others may struggle. Whether you’re a man or woman, check our compatibility reports to find out which signs light your fire and which just don’t.

Astrological Natal Chart Information for Those Born on December 21 1946, Under the Sign of Sagittarius

Astrology is an ancient practice of discerning from the positions and motions of celestial bodies insights into our distinctive character traits, professional potentials, and relationship patterns. Your natal chart is a precise map of the skies at the time of your birth, telling you who you are and what life paths you may follow. If your birth date falls between November 22 and December 21, then you express the qualities of the Sagittarius zodiac sign.

Who is Sagittarius?
Sagittarius is a mutable Fire sign ruled by Jupiter, the planet of growth, abundance, and higher learning. People born under Sagittarius are known for their adventurous spirit, optimism, and philosophical outlook on life, mostly with an urge to explore the world, physically and intellectually. Be it going to places far, far away, learning new languages, or getting involved in an academic field which has never been pursued earlier, Sagittarians always aim at the expansion of the mind and horizons. Freedom, truth, and experiences that let them learn more about the secrets of life are in order. Enthusiastic and curious by nature, the challenges become opportunities for personal growth and expansion.

Your Sagittarius Birth Chart
Astroline calculates and interprets your natal chart to understand how Sagittarius influences your personality because you were born under that sign. We give a true cosmic snapshot of the positions of the planets at the time of birth mapped using Greenwich Mean Time and the location of Greenwich.
Learn how Jupiter’s guiding energy heightens your optimism, fire-element traits fuel your passion for adventure, and how other planetary placements influence relationships, career paths, and personal growth. If you were born on December 21 1946, within the Sagittarius window, our initial assessment shines light on your adventurous spirit and keen thirst for knowledge.

Why the Exact Details Matter
While a date of birth will point to core Sagittarian tendencies, such as a wide-open mind, tremendous humor, and an incurable curiosity, having the exact birth time and place allows giving deeper accuracy. With complete data, Astroline can incorporate your Ascendant, Moon sign, other planetary aspects, and individualize your reading to allow you to see hidden strengths, problems that may be coming up, or the most harmonious routes that assure personal fulfillment. By understanding these multi-dimensional layers of your Sagittarius blueprint, you could finesse an approach to love, career advancement, and economic stability with emotional well-being.

Unleash Your Full Sagittarius Potential
Armed with specific knowledge of your Sagittarius traits, you can learn to harness this free-spirited nature toward lofty goals-maybe even Wanderlust, which has been transformed into purposeful journeys, literally and metaphorically. Whether in the area of pursuing worldwide career opportunities, nurturing passionate and candid relationships, growing an interest in very diverse cultures and philosophies, tapping into your Sagittariusness fires up continued growth.

Lean into your natural enthusiasm and learn to harness your restless energy with rooted intention so your search for truth and adventure can serve as a guide, pointing you toward a fuller and more rewarding life.

Learn More with Astroline
Create your Astrology Birth Chart form for a custom Sagittarius report who born December 21 1946. More than just birth charts, the Astroline app will keep you in your right place with daily horoscopes for Sagittarius, spiritual guidance in the way of tarot reading and palm readings, and even practical, real-world advice for everyday decision-making from astrology. While you’re busy expanding your world, here are some ways to keep yourself tethered to your authentic, exploratory, and inspired Sagittarius self.

Sagittarius Compatibility

Sagittarius is the adventurous, optimistic, and freedom-loving sign of the zodiac. Ruled by Jupiter, Sagittarians seek exploration, growth, and truth. In relationships, they value independence, honesty, and shared adventures, thriving with partners who match their enthusiasm and curiosity. Here’s how Sagittarius connects with each zodiac sign, from fiery Aries to sensitive Pisces.

Sagittarius and Aries compatibility is energetic, bold, and full of adventure. Both signs are passionate and love action, creating a lively, exciting, and spontaneous relationship. They inspire each other to take risks and embrace life fully, though they must manage impulsiveness and occasional impatience.

Sagittarius + Taurus combines freedom with stability. Taurus values routine and security, while Sagittarius seeks adventure and change. If they respect each other’s needs, Taurus can provide grounding, and Sagittarius can bring excitement and optimism into the relationship.

Sagittarius & Gemini compatibility is vibrant, playful, and intellectually stimulating. Both signs love curiosity, variety, and freedom. Their relationship thrives on conversation, exploration, and shared experiences, creating a dynamic and engaging partnership.

Sagittarius and Cancer compatibility is a blend of adventure and emotional depth. Cancer seeks security and closeness, while Sagittarius craves independence and exploration. If both respect their differences, Sagittarius inspires Cancer to embrace adventure, and Cancer teaches Sagittarius emotional patience.

Sagittarius + Leo compatibility is a naturally fiery and dynamic pairing. Both are bold, passionate, and energetic. They share a love for adventure, excitement, and social life, forming a relationship full of optimism, fun, and mutual admiration.

Sagittarius and Virgo compatibility can be a challenging mix of freedom and practicality. Sagittarius is spontaneous and adventurous, while Virgo prefers structure and planning. Mutual respect and compromise allow Sagittarius to inspire Virgo to explore, and Virgo to ground Sagittarius’ enthusiasm.

Sagittarius + Libra compatibility is harmonious, lively, and social. Both enjoy freedom, intellectual conversation, and shared experiences. Libra brings balance and diplomacy, while Sagittarius adds optimism and adventure, creating an engaging and exciting connection.

Sagittarius and Scorpio compatibility blends passion with intensity. Scorpio is deep, strategic, and emotional, while Sagittarius is open, adventurous, and free-spirited. If they respect each other’s differences, they can learn from one another and develop a strong, transformative bond.

Sagittarius + Sagittarius compatibility is full of adventure, exploration, and shared optimism. Both value freedom and growth, creating a relationship that is energetic, fun, and full of possibilities. Mutual respect for independence keeps the bond strong.

Sagittarius and Capricorn compatibility combines optimism with discipline. Capricorn brings structure and long-term focus, while Sagittarius brings adventure and enthusiasm. Together, they can balance goals and freedom, achieving growth and stability as a team.

Sagittarius + Aquarius compatibility is intellectually stimulating and adventurous. Both love freedom, exploration, and innovation. This relationship thrives on shared ideals, curiosity, and the joy of discovering new possibilities together.

Sagittarius and Pisces compatibility blends imagination with adventure. Pisces brings sensitivity, intuition, and emotional depth, while Sagittarius contributes optimism, freedom, and curiosity. When balanced, they can inspire each other and create a compassionate, exploratory partnership.

Celebrities born on December 21

It’s likely you celebrate your birthday alongside famous artists, politicians, and innovators who have made a tremendous impact on the world in various fields. As the Astroline birth charts prove, their success is written in the stars, and so is yours!

Use our celebrity natal charts and birth horoscopes to explore their star astrology profiles and find out what might be possible for you, too. Let their success stories inspire you to embrace your potential, pursue your dreams, and make your mark on the world.

Which famous people were born December 21?
On December 21, remarkable celebrities like were born:

Check your horoscope today

Capricorn

Capricorn

22 Dec - 19 Jan

Travel and a chance to discover new things appeals to you now because you want to do anything that broadens your experience of the world. You want to see new places, meet new faces and learn new ideas! Give yourself a chance to do this.

Capricorn Daily Horoscope
Aquarius

Aquarius

20 Jan - 18 Feb

Today, Aquarius, lean into your loyalty and sense of justice in your relationships. Don’t be afraid to stand up for what’s right with your loved ones when needed. Reach out and be supportive if they are struggling — your wisdom will be appreciated.

Aquarius Daily Horoscope
Pisces

Pisces

19 Feb - 20 Mar

Cooperative and agreeable relations with others in your immediate circle characterize this period. You'll reach a greater level of satisfaction with your friendships and social interactions.

Pisces Daily Horoscope
Aries

Aries

21 Mar - 19 Apr

Things may not go as expected today, Aries, but that doesn’t mean it’s the end of the road. You have Aries's impressive courage, so you can power through. In any case, don’t be afraid to take a step back and work on your strategy rather than rushing head-on.

Aries Daily Horoscope
Taurus

Taurus

20 Apr - 20 May

Make sure you are on the move and meeting people over the next few days because one-to-one interaction and the swapping of ideas will help you considerably. Plus, you might even find someone special to share your life with.

Taurus Daily Horoscope
Gemini

Gemini

21 May - 21 Jun

Listen carefully to what's being said around you, the lines of communication could contain a lot of static, literally and figuratively. Don't spend an undue amount of time on situations or people that aren't going to be around much longer. You may act out of a sense of obligation today rather than a genuine desire to connect with those you come in contact with.

Gemini Daily Horoscope
Cancer

Cancer

22 Jun - 22 Jul

Your psychic radar is tingling today, yet you might not immediately identify exactly why. Take this familiar sensation as a hint from your subconscious that there’s reason to be extra observant and on your best behavior now. Evening hours could bring news that sheds light on what your heightened intuition is telling you.

Cancer Daily Horoscope
Leo

Leo

23 Jul - 22 Aug

If games and sports are your choices, you may emerge a winner today. You may come across a few obstacles during the latter part of the day. However, it only bothers you a little. You're lucky enough to get cooperative colleagues, as they may lend you a helping hand in times of crisis.

Leo Daily Horoscope
Virgo

Virgo

23 Aug - 22 Sep

Today is your lucky day! Positive energy is flowing your way, and you can expect some unexpected financial gain. Make the most of this moment and save some money for the future. Enjoy the joy and prosperity!

Virgo Daily Horoscope
Libra

Libra

23 Sep - 22 Oct

Today is a great time to trust in yourself and the people around you. When faced with uncertainty, take a deep breath and remember that the answer or outcome will eventually reveal itself. Have faith and stay patient – this is a wonderful opportunity to practice humility and let go of what you cannot control.

Libra Daily Horoscope
Scorpio

Scorpio

23 Oct - 22 Nov

You'll feel the desire for everything new today, follow your gut and make this day extraordinary. Try to forgive all offenders, stop making excessive demands on yourself and others — life will improve immediately. If you are not sure about your choices today, wait a bit with decision making.

Scorpio Daily Horoscope
Sagittarius

Sagittarius

23 Nov - 21 Dec

Because your idealism is aroused today, you might surprise yourself by impulsively doing something. You might follow your intuitions, whims or desires because you want to visit someplace beautiful or talk to someone who inspires you.

Sagittarius Daily Horoscope

More Birth Charts December 21

FAQ

What is a birth chart?

A birth chart, also called a natal chart, is technically a snapshot of the sky at the exact moment of your birth. It’s made up of several symbols representing zodiac signs, planets, and houses. The combination of these symbols can tell you a lot about your personality and life path.

How is a birth chart calculated?

A birth chart is calculated based on the exact time, date, and place where you were born. To ensure the accuracy of the birth chart, the time must be as precise as possible.

How to read a birth chart?

Reading a birth chart may seem daunting at first, but it can be broken down into a few simple elements. The planets, signs, and houses all hold specific meanings in a birth chart, and in Astroline, you’ll find detailed interpretations for each element.

What is ascendant in a birth chart?

The ascendant, or rising sign, is the zodiac sign that was rising on the eastern horizon at the time you were born. In your birth chart, the ascendant represents your attitude to life and how you express yourself to others.

How do I find my birth chart in Astroline?

In the Astroline app, simply enter your birth data and create a profile. Then, go to the Birth Chart tab to see your chart and interpretation. Use the options on the top to explore different aspects of your chart, such as planets, houses, and daily transits.
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