Astrology birth chart for December 31 1939 – 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 31 1939. 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 31 1939 are still affecting your life now.

Astrology and Horoscope for those born on December 31 1939

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 31 1939. 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 Capricorn

When the Sun is in the sign of Capricorn, you have the impression that you are living in a unique period of the year. This moment is your opportunity to shine, to pursue your passions, and to move closer to achieving your goals. Your ability to become more disciplined, responsible, and naturally adept at leading people will improve as a result of reading this chapter. These characteristics will all continue to improve. There is a clear indication that individuals are more self-assured, well-organized, and prepared to take on problems. As of right now, you should make certain that you are aware of what your long-term objectives are, give serious consideration to the means by which you will achieve them, and engage in activities that will assist you in achieving them. At this stage in your professional life, you have a fantastic opportunity to demonstrate how committed you are to your work and how skilled you are in your field. The results of your efforts are visible to others when you put in the effort. Now is the time to begin planning plans, engaging in conversation with other individuals, and cleaning the house. According to the energy of Capricorn, the most effective strategy for winning a race is to go at a modest and steady pace; thus, you must be patient and keep going. It is made very evident by the Sun how essential it is to exhibit honesty, loyalty, and consistency while interacting with other people. It's possible that you'll need to establish significant relationships, make certain that your expectations are crystal clear, and construct solid collaborations. It is possible to cultivate connections that are more profound and long-lasting if you are honest and avoid suppressing your emotions.

Moon in Virgo

If the Moon is in Virgo and you are a Capricorn, you are an excellent example of how to reconcile practical concerns with aspirational objectives. Because your Sun and Moon are both in earth signs, you have a highly dependable and practical personality, according to astrology. As a Capricorn, your major attention is on planning, expending great effort, and accomplishing your objectives. The Moon and Virgo regulate your inner emotional world, which is analytical and careful and requires a practical approach to assure its protection. The planets that rule your inner world are Virgo and the Moon. This combination is not only great but also wonderfully harmonious. You have a high level of inner serenity, which may be attributed to the harmony between your core personality and your emotional nature. You can do so because you have the patience and determination needed to live a safe, enjoyable, and organized existence. You also have great capacity to do so. Naturally, you help everyone in your life in ways that are both productive and soothing. You have an incredible capacity for loyalty, and you will employ compassion and precise planning to safeguard people who are essential to you. You'll do it without hesitation. However, there are a few drawbacks to this rather steady environment. You may loathe change and prefer the security and comfort of your routine over the unknowns of new experiences. This could be the case. If people are not careful, this phenomenon can sometimes cause them to become stuck. It's conceivable that you're too demanding on yourself and others.

Mercury in Sagittarius

This is a recipe for a very pretty working synergy. Your Capricorn sun wants to travel, learn and expand with fearless zeal. But your Mercury in Sagittarius drags you into a world of emotional investigation, ambition and the search for a more literal truth. This gives you the opportunity not just to travel, but to find a way to express yourself with greater purpose. One moment, you can be a whirlwind of energy; the next, a grounded, disciplined force.
The power of this combination comes when you can bring heart and mind together into one. Your Sagittarius's soul is given direction and wisdom by your Capricorn mind. You’re not just an intrepid adventurer; you are a force for powerful transformation who can use your voice to uplift others and make big change. The Capricorn's high level of ambition infuses their animal with a moral compass, and your patient resolve literally becomes motivated by justice and truth.
With the ambitious, driven Capricorn sun conjunct your mental faculties in Mercury, also in Sagittarius, you're a person with boundless ambitions and an insatiable desire for self-betterment. Literally a deep well of confidence for you is just flowing throughout your whole body and you are so solid in your own vision.

Venus in Aquarius

With the disciplined, dreamy sun in Capricorn harmonizing with our heart center in innovator Venus ruled Aquarius, you love practically and modernly. Your persona has the desire for success and stability, but your inner world of relating functions from a standpoint of cerebral expanse and avant-garde values.
It is a dynamic that makes for some beautiful and fascinating pull. Your Capricorn sun craves to construct a safe life and strong foundation for a partner. But your Venus in Aquarius is forcing you from a world of friend-based relationships, shared ideals and a love that’s anything but conventional. With this, you can’t just dive into a person’s heart and commit to someone, but also allow yourself more expression for the love that is fast, open minded and never something owning.
The great thing about this combination is that you're able to love all humans and not just one. Your Aquarius heart steers your Capricorn’s goal-oriented approach toward causes that impact other people for good, which means you’re a fierce advocate for the underdog day-in and night-out and someone who can be endlessly understanding but unobtrusive with your emotional support. You tend to be attracted to relationships that feel like they’re moving forward, fueled by shared beliefs and intellectual compatibility, and your love flourishes in an environment of mutual independence and respect.

Mars in Pisces

Here we have the ambitious, disciplined Capricorn sun find its sense of action in dreamy, intuitive Pisces with Mars — and suddenly your endeavors take on a combination of practical ambition and spiritual empathy. Happy success and material stability are what you project in every area, however your insistent inner motivational life is informed by a strong urge to express yourself creatively—and equally passionate need for spiritual bonding with your fellow humans. This tension creates a wonderful space for a pull. Your Capricorn sun seeks to create a solid life and foundation for a partner. But your Mars in Pisces has you craving a cosmos of compassionate action, creative expression and an eternal quest for personal freedom. This enables you not only to experience the emotional highs of human bondings, but also for you to manifest your energies in a way that is amazingly reliable, protective and committed. Your greatest strength is the practical mind with which you love, and a patient touch. Your Pisces and Capricorn possible that is driving a humanitarian cause also gives your ambitious Capricorn an ambitious purpose. You have an attraction to relationships that feel expansive and hopeful, based on shared spiritual ideals and a fierce devotion. Your energy is really nourished in love and understanding, where there’s room for discovery.

Jupiter in Aries

With the ambitious, disciplined Capricorn sun hitting on all cylinders with Jupiter in Aries' big, bold fire realm of luck and expansion your actions are a hot melting pot of practical ambition mixed with stoute-hearted assertion. Your protective wall is outer world success and stability in all areas, but remains the germ of growth in your world motivation that will find you wrestling with your need for direct action, leadership or broad expand career orientation.
This tension is a beautiful, fascinating tug. Your Capricorn sun strives to build a stable life and foundation for a partner. But your Jupiter in Aries is deep into a world of profound passion, transformative goals and an endless quest to get to the very heart of things. Which also means you get to not only experience the emotional intimacy of a deep human connection, but also channel your energy in a fabulously long-lasting, supportive and loyal fashion.
And the real magic of this is – you can do it, à la intuition, and get things done making small waves because of your steadfast commitment. Your Aries fearlessness gives your Capricorn's workaholic personality something valuable to attach itself to and a heart we can feel the heat from. You are magnetized to relationships that feel expansive, optimistic and based on shared spirituality ideals and a fierce commitment. Your vibrancy beats at an environment of warmth and discovery.

Saturn in Aries

Where your forthright, ambitious and disciplined Capricorn sun locates its lifelong lesson in the commanding, dynamic energy of Saturn in Aries, a pure inkling of success becomes deeply earnest; you feel a great need to be ambitious for yourself in this lifetime. You want your external state to be stable and successful in all material things, but you have an inner motivational life force driven by a strong desire for direct action and personal initiative, by boldness, courage ability and the guts to construct your life.
This dynamic is a lovely and appealing drag. Your Capricorn sun seeks to construct a solid life, and it would like to lay some foundation for a partner. But your Saturn in Aries pulls you into a world of hard, tangible goals, practical action to be taken and the never-ending search for the hoped-for heart or center of something. This gives you the capacity to experience the emotional depths of a human connection and also to direct that energy into an animal which is extremely loyal, protective and devoted.
What makes this combo special is your willingness to act on your intuition and get things rolling with a quiet persistence. Your Aries need to motor provides your Capricorn with a sense of mission and emotional grounding. You are attracted to relationships that feel big and hopeful, rooted in shared spiritual principles and a fierce commitment. Your energy holds an environment of mutual respect and ever evolving discoveries.

Uranus in Taurus

Someone with their sun in Capricorn and Uranus in Taurus is akin to an experienced CEO who needs to learn how to be a radical leader! At your core, you are driven to construct and accomplish things, everything needing to be hard wrought with a strong undertone of discipline: success creating years that are built concrete by concrete. But the great lesson of your life, coming courtesy of Uranus, is to forge a fairness and structure that facilitates profound change in all your relationships. Combine that, and you’ve got an interesting push-pull going on between your no-nonsense, business-y nature and a deep compulsion to get to the truth of the matter from all angles.
Your Capricorn sun strives to be the ruler of your domain, a force to be reckoned with that triumphs due to the seamless execution. But your Uranus-in-Taurus moment is here to show you that actual achievement means deliberately staring down the unspoken truths in your relationships. It makes you stand up for what is righteous even if you are uncomfortable and teaches you to set clear boundaries so that you can give yourself away without losing your own self. The trick is to be a remarkably detailed planner and a staunch defender of justice at the same time.
Keep in mind: The real magic here is manifesting your bare ambition into an organized, visible force for good. You can be a profane voice, a public figure whose vulgarity creates concord in your backyard and beyond. Your job is to take your insatiable intellectual curiosity and create a culture, community based on mutual respect and trust. 

Neptune in Virgo

With a Capricorn Sun, you are ambitious, disciplined and dutiful. Capricorns are naturally geared to being goal oriented, planning in the long term and being able to possess something tangible for their personal achievements. With Neptune in hardworking Virgo, this disciplined energy is tempered with a slight intuitive edge. Neptune in Virgo brings idealism, sensitivity and the longing to give a practical contribution meaning beyond the material.
It’s the mix that makes him who he is: a man of ambition, but also of compassion and insight. Capricorn is ambitious and disciplined, and Neptune in Virgo wants to attend to the small details, moral considerations, and service-based actions. They may be attracted to professions or endeavors that actually make a difference and in some way serve the collective, transforming vision and ideals into concrete results.
On a more profound level, Capricorn Sun ‘ruled’ by Neptune in Virgo can move through life with a quiet sense of intentionality, both practical and imaginative. Where you have a respectful compete that also challenges one another, ambitions gets heightened and your vision gets clearer. There's a balance achieved between Going for Gold and being Pure Hearted – there’s tension in this place but it equally develops toughness and makes for refinement as well. Under the influence of a well-blended chart, this pattern creates an individual who is disciplined, responsible and forward-looking – one who can create/manifest dreams through hard work, dedication and insightful service.

Pluto in Leo

Pluto in Leo enters your 8th house, Capricorn — an area associated with intimacy, shared resources, and deep transformation. This is one of the most extreme positions, and to a sign in love with control, it may feel like being pushed into emotional and financial territory where control is not possible. But that’s just it, Pluto is here to teach you real power but from a place of surrender.
Close to home, partnership finances — from investments, debts and inheritances to business deals — could require attention. Trust, loyalty and fairness touch a deeper nerve, making you question power dynamics between me and the people I trust most. This isn’t about losing; it’s about learning to share resources in a way that will empower, not drain you.
And on a personal level, this is some great shadow work. Fears of losing, of being vulnerable or opening up may emerge, but confronting these makes you indestructible. Relationships during this transit may feel magnetic, even karmic, pulling you into experiences that teach you about depth and emotional truth.
As Pluto will move out of Leo and your sixth house by the end Capricorn, you’re going to feel capable again. You will know how to move through intimacy without fear, deal with resources wisely and look at transformation as a way of empowerment. This is where you let go of control and really embody trust and resiliency.

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Capricorn – is the zodiac sign of those born on December 31 1939

Love Matches for Capricorn Born

Top Love MatchesTaurusVirgoScorpio

For those born December 31 1939 under the Capricorn 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 31 1939

Astrology is the ancient art of interpreting the positions of celestial bodies to gain insights into our innate personality traits, favorable career opportunities, and chances for a happy love life. Your astrology birth chart, also known as a natal chart, is a snapshot of the sky at the exact moment of your birth, revealing the essence of who you are and what you are destined for in life.

By calculating and analyzing your birth chart, we can create your star astrology profile, personalized astrology forecasts, and future predictions tailored to you. This also includes interpreting your today’s horoscope and how the planetary movements align with your natal celestial coordinates on your birthday or any other day. 

At Astroline, we calculate birth charts using Greenwich Mean Time and the Greenwich location as universal reference points. This ensures accuracy in the planetary positions regardless of when and where exactly you were born. 

If you were born December 31 1939, we could map out the approximate planetary positions and celestial alignments on that day based on Greenwich data, revealing the unique cosmic influence on your life as a Gemini. We can also show you the birth horoscopes of famous people born on that day.

However, for the most precise and personalized insights, we recommend providing your exact birth details.

Fill out our Create Your Astrology Birth Chart form to receive a detailed analysis specific to your birth time and place. This way, we can guarantee your daily horoscope readings and personalized predictions on love, health, career, and money are as accurate as possible. 

And for even more insights into your star astrology profile, everyday zodiac wisdom, and other spiritual readings like tarot and palm reading, download and explore the Astroline app

Capricorn Compatibility

Capricorn is the disciplined, ambitious, and practical sign of the zodiac. Ruled by Saturn, Capricorns value structure, responsibility, and long-term success. In relationships, they seek loyalty, stability, and a partner who shares their dedication to growth. Here’s how Capricorn connects with each zodiac sign, from fiery Aries to sensitive Pisces.

Capricorn and Aries compatibility blends drive with initiative. Aries brings energy and spontaneity, while Capricorn provides patience and long-term vision. Together, they can accomplish great goals if they respect each other’s pace – Aries pushing forward, Capricorn planning carefully.

Capricorn + Taurus is one of the most grounded and enduring matches. Both value stability, security, and practical love. Taurus provides comfort, and Capricorn contributes discipline and ambition, creating a steady, reliable, and deeply supportive partnership.

Capricorn & Gemini compatibility can be challenging due to differing priorities. Gemini loves change and variety, while Capricorn seeks structure and order. However, if both appreciate their differences, Gemini can introduce fun and flexibility, while Capricorn provides guidance and focus.

Capricorn and Cancer compatibility is a natural and harmonious pairing. Capricorn’s ambition balances Cancer’s emotional depth. Cancer offers warmth and care, while Capricorn ensures security and structure. Together, they build a loyal, nurturing, and resilient relationship.

Capricorn + Leo compatibility brings together determination and passion. Leo’s charisma and Capricorn’s discipline can complement each other, though conflicts may arise if Leo seeks attention while Capricorn focuses on responsibility. Mutual respect and shared goals help this pairing thrive.

Capricorn and Virgo compatibility is grounded, practical, and highly compatible. Both are disciplined, detail-oriented, and committed to building a secure life. Virgo supports Capricorn’s ambitions, while Capricorn offers direction and long-term planning.

Capricorn + Libra compatibility can be a mix of structure and charm. Libra seeks balance, social connection, and harmony, while Capricorn prioritizes goals and responsibility. If they understand and respect each other’s strengths, this relationship can combine stability with grace.

Capricorn and Scorpio compatibility is intense, ambitious, and powerful. Both are determined, strategic, and loyal. Scorpio’s passion complements Capricorn’s discipline, creating a deep, enduring, and transformative connection.

Capricorn + Sagittarius compatibility can be adventurous yet challenging. Sagittarius values freedom and exploration, while Capricorn focuses on structure and long-term planning. They can learn from each other – Capricorn grounding Sagittarius’ enthusiasm, Sagittarius inspiring Capricorn to take risks.

Capricorn and Capricorn compatibility is built on shared values, ambition, and responsibility. Both partners understand the importance of hard work and dedication. Their relationship can be extremely stable and enduring, provided they balance career focus with personal connection.

Capricorn + Aquarius compatibility combines tradition with innovation. Aquarius brings new ideas and unconventional thinking, while Capricorn values discipline and proven methods. Together, they can balance practicality with creativity, achieving growth in unexpected ways.

Capricorn and Pisces compatibility blends ambition with compassion. Capricorn provides structure, guidance, and stability, while Pisces brings empathy, imagination, and emotional depth. This pairing can create a nurturing and mutually inspiring bond.

Celebrities born on December 31

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 31?
On December 31, remarkable celebrities like were born:

Check your horoscope today

Capricorn

Capricorn

22 Dec - 19 Jan

Be prudent today, do not waste time trying to prove your exclusivity to the whole world. Ahead of you are waiting for pleasant surprises: a romantic trip, interesting meetings, successful shopping. You can count on the generosity of friends and fans, allow yourself to enjoy a pleasant stay.

Capricorn Daily Horoscope
Aquarius

Aquarius

20 Jan - 18 Feb

It's a captivating day for you. Whatever you say will charm a member of the opposite sex, which comes as a pleasant surprise. Enjoy the attention, but don't forget to take time for reflection later on.

Aquarius Daily Horoscope
Pisces

Pisces

19 Feb - 20 Mar

Today is all about success in all matters. However, do not rush to the implementation of your plans, just move in the chosen direction. Stars do not exclude pleasant meetings, the arrival of guests is likely. Take advantage of this chance to improve relations with distant relatives, do not skimp on feelings: the more you give, the more you get.

Pisces Daily Horoscope
Aries

Aries

21 Mar - 19 Apr

Do not be afraid to drastically change your image: you will create a real sensation. Stars do not exclude pleasant events associated with children. Most likely, they will delight you with their achievements. Always and in all help children, even if they're not yours, create the conditions for their full development.

Aries Daily Horoscope
Taurus

Taurus

20 Apr - 20 May

Today you can feel like a star of the first magnitude. Expect a lot of attention and a lot of compliments. Forget about worries and problems for a while, enjoy yourself today. Stars do not exclude the visit of unexpected guests. It depends only on you how warm and soulful the meeting will be. Even if you are not disposed to frank conversations, give a warm welcome.

Taurus Daily Horoscope
Gemini

Gemini

21 May - 21 Jun

You may be annoyed at someone calling on you unexpectedly. You see this as a mark of disrespect and could overreact. Don't however, be afraid to say 'no' if you're not in the mood for any company.

Gemini Daily Horoscope
Cancer

Cancer

22 Jun - 22 Jul

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.

Cancer Daily Horoscope
Leo

Leo

23 Jul - 22 Aug

Everybody we meet knows something we do not. Respect and honour the gifts of others. You never know what you might learn, given their experiences are different from your own. In a dog-eat-dog world, learn the importance of syncing your forces with the team. To take this project to the next level, you’re being asked to inspire the best in each other.

Leo Daily Horoscope
Virgo

Virgo

23 Aug - 22 Sep

You're about to embark on a journey! Whether it's for work or with your family, it's sure to be a meaningful experience. You'll be exposed to new people, cultures and ideas - it's sure to be an eye-opening and inspiring adventure!

Virgo Daily Horoscope
Libra

Libra

23 Sep - 22 Oct

Libra, today is the day to put your heart into the things you love. Whether it’s a special project, a hobby, or a person, be sure to give it your best and remain dedicated. Passion and enthusiasm will bring you closer to others and will give you more energy.

Libra Daily Horoscope
Scorpio

Scorpio

23 Oct - 22 Nov

Now you are so obsessed with your desires that you have little interest in what is happening around you. Let it be like this for a while. Stars promise you good luck in matters related to real estate. There might be some trouble at first, but the result will please you.

Scorpio Daily Horoscope
Sagittarius

Sagittarius

23 Nov - 21 Dec

Have patience, otherwise troubles cannot be avoided. Tune in to constructive communication, control your emotions and do not rush to conclusions. Stars advise you not to talk about your plans and dreams. Your revelations can cause such a wave of gossip and negativity that you will have to forget about a quiet and peaceful life.

Sagittarius Daily Horoscope

More Birth Charts December 31

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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