Astrology birth chart for December 20 1945 – 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 20 1945. 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 20 1945 are still affecting your life now.

Astrology and Horoscope for those born on December 20 1945

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 20 1945. 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 you, more than for anyone else, the Sun's return to the sign of Sagittarius signifies a fresh start. You will be able to concentrate, rejuvenate, and reconnect with the authentic self if you 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. You might have greater drive, enthusiasm, and visibility to engage in activities you like. This influence brings out your innate desire to discover the truth, have fun, and learn new things. You are strongly encouraged to take ownership of your 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 you are becoming and where you plan to go in life. If you can articulate your ideas, take initiative, or simply act in a way that is consistent with your identity, you might feel more confident. It is crucial to remember that your enthusiasm is infectious, but you must exercise caution to prevent going beyond what is considered appropriate behavior. You are more motivated than normal when the Sun is in your sign, but you run the risk of becoming impatient or overextending yourself. You will be able to use your energy more effectively if you can strike a balance between freedom and concentration.

Moon in Cancer

Because the Moon is in Cancer and you are a Sagittarius, you have a unique mix of watery desire and exciting adventure. Sagittarius is a sign that is known for its strong sense of independence, optimism, and drive to find purpose and truth. These are the traits that make you unique. Your Cancer Moon rules your inner world, which is emotionally compassionate and sensitive. It needs a strong sense of safety and belonging to work properly. This combination has the potential to create a unique internal dynamic, and it may still do so. Your Sagittarius personality makes you want to be active, travel, and try new things. You also have a strong desire to enjoy new experiences. On the other hand, your Cancer Moon wants a peaceful routine and the emotional security that comes with returning home to a place you can call your own. This is because your Cancer Moon is a sign that honors the Moon. If you have a strong desire to travel but always find yourself back in a safe and familiar setting, you may feel like you are being pulled in two different directions. That being said, this combination also gives you a lot of power. You really need the emotional depth that your Cancer Moon brings to your Sagittarius optimism. You are more than just a dreamer because you make experiences that are emotionally meaningful. You have the ability to be a teacher or mentor who is both sympathetic and motivating, and the fact that you have a unique mix of loyalty and philosophical views makes you a true friend.

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 Sagittarius

When the adventure-loving, freedom-seeking Sagittarius sun meets up with passionate Venus in expansive, “anything goes” Sagittarius. Outside, you are the infinite allure of charisma; and within your relationships shine as that same devouring, faithful love.
This double-fire position makes you one of the most powerfully focused and action-oriented people in the zodiac. You’re not just in love; you are love. You are fervent and hot right now in your faith that you have found the solution, and that is a great thing! You're loyal to your vision, loving to those who protect it. You are not someone who loves one person — you are the kind of soul who loves all of humanity and is truly present for every smidgen of magic and assertiveness in each connection.
But with all of this power comes great challenges. The double Sagittarius can make you playabihty, weaving intrigue and manipulation more than sharing true feelings or thoughts that appear suspect. You may battle with an emotional impatience, the depth of your emotions are not likely watered-down here! The world can feel like a lot right now, and when you’re emotionally zonked, burnout can be just around the corner.
Your route to inner peace leads through a spiritual yet practical love. In the process, you can learn to direct that boundless love outward as productive action, rather than having it eat you away. Your own emotional health comes from a place where you are releasing the intensity of your feelings and allowing those monumental gifts that you have to allow healing to take place, and connect on such deep levels that few people are capable of.

Mars in Leo

Your actions are a unique mix of boundless adventure and dramatic self-expression as the free-roaming hopeful Sagittarius sun meets its match in the proud creative Mars in Leo. Externally, you want truth and freedom to be a part of your life as far as the eye can see, but at an internal level when it comes to motivating forces in your life you want reaction forming admiration through romance with a bold, brash style in pursuit of goals.
It’s a beautiful, intriguing pull. Your Sagittarius sun craves to but not necessarily anyway, learn and grow with a bold abandon. But your Mars in Leo is pushing you toward a world of dramatic performance, brave behavior and never-ending efforts to be the star doing something other people only hope to do. This makes you capable not only of knowing the emotional depths of human love, but also expressing your energy in ways that are dependable and fiercely protective as well as deeply devoted.
The real power behind this connection resides in your drive to follow your gut and get things done with a dogged determination. Your Leo power adds a deep sense of purpose and passion to your Sag’s boundless enthusiasm. You’re attracted to relationships that are expansive and hopeful, founded on shared spiritual principles and a fierce devotion. Your vibration does well in the presence of mutual respect and excitement.

Jupiter in Libra

When the free-spirited, optimistic Sagittarius sun meets up with good fortune and growth in Jupiter’s lovely balance seeking, grace evoking domain of Libra you are left with a beautiful medley of endless adventures and intellectual harmony in your activities. Your persona desperately craves honesty and release in all things, yet the motivation beneath your psyche is profoundly motivated about balancing this need with a partnership for an equally balanced way of growth added attachment.
This tension makes for a wonderful and charming tug. Your Sagittarius sun yearns to explore, learn and grow without fear. Yet your Jupiter in Libra drags you inexorably toward a universe of wild love, deeply ambitious aims and an ongoing search for the absolute center of all things. Doing this not only enables you to touch upon the emotional heights of human experience, but it allows your energy manifest in a manner that’s incredibly reliable, protective and loyal.
In fact, where this combination shines is your ability to follow your instincts and actually make things happen quietly but surely. Your Libra motor provides your Sagittarian’s boundless heat with meaning and direction, with a base to land on. You are attracted to partnerships that feel expansive and optimistic, centered on shared spiritual beliefs and a vigorous allegiance. Your energy is best in a relationship where there's respect, and ongoing discovery.

Saturn in Cancer

This combination creates a lovely tug-of-war. Your Sagittarius sun wants to be wild, constantly learning, and insatiably curious about everything. But your Saturn in Cancer pulls you into a world of physical growth, concrete aims, and a deep need to discover the heart of things. As a result, you not only appreciate the intellectual aspects of human relationships but also channel your energy in very grounded, loyal, and safe methods. Your real unique power stems from your capacity to act on your hunches. Your Cancer provides your Sagittarius sun’s bright-eyed enthusiasm with a firm footing. Your energies merge into a sense of purpose that has your duo charging toward the energy they want to make feasible. You enjoy your partner’s freedom, but you also need them to feel real and tethered. You and your lover are likely to be companions, and your relationship is likely to be built on shared spiritual objectives.

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 20 1945

Love Matches for Sagittarius Born

Top Love MatchesLeoAriesAquarius

For those born December 20 1945 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 20 1945, 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 20 1945, 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 20 1945. 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 20

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 20?
On December 20, remarkable celebrities like were born:

Check your horoscope today

Capricorn

Capricorn

22 Dec - 19 Jan

Today, Capricorn, take a break and look at life through a more cheerful lens. Don't let your pessimistic side overshadow your positive attitude. Small victories can be just as rewarding as your big accomplishments.

Capricorn Daily Horoscope
Aquarius

Aquarius

20 Jan - 18 Feb

Do not give in to the gloomy mood, catch at any work, so as not to think about the bad. Direct your energy towards creation: engage in repairs at home, dig up a garden, plant flowers. You'll succeed in any endeavor if you keep your spirit high.

Aquarius Daily Horoscope
Pisces

Pisces

19 Feb - 20 Mar

Lady Luck smiles on you today. With all the good fortune on your side, it's assured to be a day when financial gains come your way, especially if you are in the banking business. Agreed everything is going your way today, but be careful not to let your emotions cloud your reasoning and slow you down. Don your rational hat and lower your expectations a little. It never hurts to want less, especially since it is saves you from disappointments later on.

Pisces Daily Horoscope
Aries

Aries

21 Mar - 19 Apr

Grounding means becoming more rooted in where you are and less flighty, generally. The recent past has started to give you a sense of happiness. You have to be functional across the widest range of activities now. This may be difficult, but once you get your head around connecting the dots, you'll be an expert in no time.

Aries Daily Horoscope
Taurus

Taurus

20 Apr - 20 May

Today you will show everyone what you're capable of. You are likely to come up with great ideas and work strategies, which will prove productive. However, if appreciation doesn't come your way, you must learn to take disappointment in your stride.

Taurus Daily Horoscope
Gemini

Gemini

21 May - 21 Jun

Today your emotional experiences are more intense than usual. You might feel possessive about a piece of property or something that is familiar and important to you. You might want something that belongs to someone else.

Gemini Daily Horoscope
Cancer

Cancer

22 Jun - 22 Jul

You might be in for a fun surprise today! A friend or partner could do something that you weren't expecting, like making a suggestion or introducing you to someone new. Either way, it looks like you'll be kept on your toes and it could be an exciting day.

Cancer Daily Horoscope
Leo

Leo

23 Jul - 22 Aug

You have the power to make your own decisions and create your own path! Make room for flexibility, and you'll open up new possibilities for success.

Leo Daily Horoscope
Virgo

Virgo

23 Aug - 22 Sep

Deal with all the problems in one fell swoop today. Most likely, you do not have to put much effort. Focus on the business, do not show impatience and aggression — the result will not take long. Take care of household chores, restore order in the family archive. Ahead of you are pleasant chores related to the arrival of guests. Do everything in your power to organize a terrific reception.

Virgo Daily Horoscope
Libra

Libra

23 Sep - 22 Oct

You have the potential to make an impact today! Tap into your passion and drive to create meaningful change, big or small. Don't forget the power of persistence — you can create a lasting difference through your hard work and dedication.

Libra Daily Horoscope
Scorpio

Scorpio

23 Oct - 22 Nov

The horoscope for today advises you to bring some play and coquetry into your live. Do not miss the chance to become famous: be active and active — this will help you to become the soul of the company. Your ability to compromise will help avoid serious problems.

Scorpio Daily Horoscope
Sagittarius

Sagittarius

23 Nov - 21 Dec

Tap into your natural competitive spirit and use it to your advantage. Trust your instincts and put yourself out there. You’re full of potential and you know it. Take the initiative to show the world what you can do. You’ll be thankful for your hard work and so will others.

Sagittarius Daily Horoscope

More Birth Charts December 20

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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