Astrology birth chart for January 21 1940 – 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 January 21 1940. 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 January 21 1940 are still affecting your life now.

Astrology and Horoscope for those born on January 21 1940

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 January 21 1940. 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 Gemini

If your sun is in Capricorn and your moon is in Gemini, you have a unique combination of high intelligence and practical ambition. The Capricorn character values self-control, planning, and the ability to complete tasks. The Moon governs your inner emotional life, and Gemini is in charge of it all. Because everyone in our world is inquisitive and eager to converse, they constantly demand a lot of information. This combination might create a fascinating dynamic within the group. However, the Capricorn half of your personality wants to take charge and move up the social scale. Your Gemini Moon, on the other hand, is keen to talk about all the possibilities and all the ideas. Your restless and extremely active emotional state may cause you to experience a great deal of stress, which may not align with your composed and stoic demeanor. This mixture is also very powerful. The Gemini Moon gives the Capricorn personality a much-needed respite from all of your hard work. You have outstanding communication skills, and you can express yourself in a way that is both humorous and understandable. You are also very good at making plans for the future. It's possible that you are a flexible leader who can readily confront and overcome challenges because you are both patient and intelligent. You might also be a person who plans everything out very carefully.

Mercury in Capricorn

With the double-earth energy, you are one of the most focused and action-oriented people in the zodiac. You don’t just think, you act on your thoughts with a relentless grip: a double-edged blessing. You want to dig down the bottom of an anything and you're so deep, emotionally that you are loyal and fiercely protective, defending your loved ones with everything in you.
But all of that power brings considerable headaches. The double Capricorn might turn you intensely dramatic and defensive instead, since your emotions can be a bit reserved when they guard that precious inner world of yours. You may find you want emotional time to recover, but the feelings are so strong it’s hard to cope. The world can seem like a lot, and you might be susceptible to burnout in defense of your powerful inner landscape.
The way to your inner peace is by accepting the positive and transformative force of your emotions. Revealing healthy ways to express the intensity you’ve found — through art, a channel of creativity or in a deep and trusted connection with another human being — can help you weather the worst depths without being swallowed up by them. How much The first of most all signs, your emotional health depends upon the release of your mighty feelings so that you can feel like a human being, to dissolve inferior feelings: you want regular intercourse with crowds as well as individuals; and using some of your incredible gifts for crying out loud heals by touching with this kind of light that is beyond what most people call “thankful".

Venus in Pisces

When the highly ambitious, rigid Capricorn sun is draped in the sweetness of Venus in Pisces, you are someone with a no-nonsense exterior wrapped in layers and layers of compassion. You are ambitious, and your outer you needs success and stability, but inside through relationships there is unconditional love.
It’s a quality that makes for a lovely and mesmerizing tension.  But your Venus in Pisces tugs you toward a universe of fairy-tale, soulful bonds and love that has nothing to do with the conventional. This not only lets you experience the emotional highs of human interaction, but also enables you to convey your love in the most exceptionally humane, sympathetic and romantic manner.
Its magic lives in the fact that you can love fiercely and yet so gently. Your Pisces heart aligns your Capricorn’s capacity for work with a soulful, empathetic cause making you a natural nurturer who can be of service with your ambition. You are attracted to relationships that are visionary and full of magic, based on a common dream, a sense of wonder and love for one another grows when there is mutual respect and affection.

Mars in Aries

With the ambitious, structured Capricorn sun meeting the driven, fiery in Mars Aries, your flow of actions is a luscious mix of practical ambition and explosive force. Your "survival" self wants success, but the world where you get your motivation needs challenge, freedom and quick, blunt action.
This dynamic makes for a lovely and intriguing tug. Your Capricorn sun craves to create a secure life and sturdy foundation for a mate. But your Mars in Aries drags you to a place of bold action, individual aims and an ongoing search for the hero. This gives you the emotional gut in human connection but also, you can apply your energy in a very direct. courageous and future-oriented way.
Your greatest strength is the courageous animal instincts you can follow quietly to manifest what’s needed. Your Aries desire can provide the profound meaning beneath your Capricorn's ambitious surface and a powerful base on which to build. You are attracted to unions that feel expansive and buoyant, constructed from mutual transcendental goals and a fierce loyalty. Positive energy comes as a result of mutual respect and a feeling of discovery that never dies.

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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Aquarius – is the zodiac sign of those born on January 21 1940

Love Matches for Aquarios Born

Top Love MatchesGeminiLibraSagittarius

For those born January 21 1940 under the Aquarius 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 Birth Chart Details for People Born on January 21 1940, Aquarius Sign

Astrology, the ancient interpretation of heavenly movements, may enlighten one on the character and personality of your person, your yearning, and even that special relationship in which one finds themselves. The natal chart is a snapshot of what the sky looks like from Earth at that specific point in time; hence, your birth. The various planetary influences have been at play since the dawn of one’s birth to influence how individualistic traits were manifested in one’s nature. Individuals born from January 20th through February 18th draw energy and inspiration from the zodiac of Aquarius, progressive, innovative energy.

Who is Aquarius?
Aquarius is an air sign ruled by Uranus, the planet of ingenuity, revolution, and sudden change, then traditionally ruled by Saturn, the planet of structuring and self-discipline. Aquarians are independent and progressive: naturally visionary and forward-looking. People born January 21 1940 into Aquarius are often intellectual and innovative while being driven by a desire to make the world a better place.

They appreciate freedom and individuality; they prosper in environments where their particularities in ideas are fostered and the conventional ways of doing things are questioned.
Aquarians are also very social; however, they still believe in quality over quantity. Most of them surround themselves with like-minded people that also have a passion for better change and progress. Humanitarian by nature, they do lean toward causes that uplift equality and fairness. Usually known as dreamers, Aquarius can make their dreams come true with lots of determination and creativity that they possess.

Your Aquarius Birth Chart
In Astroline, we base your natal chart using Greenwich Mean Time to represent correctly the positions of planets at the time of birth. Thus, if you were born on the January 21 1940 and come under Aquarius, your birth chart signifies the fact that Uranus inspires creativity, innovation, and a love for freedom within you.

Aquarius is an Air sign, and thus, needs mental stimulation and communication to flourish. It’s a sign that usually excels in areas of life that require original thinking and problem-solving. By looking at your birth chart, we can find out your career strengths, relationship tendencies, and the unique path you are meant to follow.

Why Precise Details Matter
Although your Sun sign reveals a lot about you as an Aquarius, to make more precise statements regarding your life events, one really needs to know the time and place of one’s birth. Further to this, the Ascendant, Moon sign, and planetary positions allow us to refine your birth chart and reveal specific potential strengths and weaknesses of which one may not be aware. This could be more applicable to an Aquarian because, really, one is very complex – a lot within goes on below the surface – when considering how such inventive energy responds to emotional and practical pressures.

Experience the Full Aquarius Potential
As an Aquarius, embracing your birth chart empowers you to channel your visionary ideas into meaningful action. Whether you’re seeking careers in technology, social reform, or the arts, or seeking to foster authentic relationships, your Aquarius profile empowers you to thrive. It is your innate curiosity and humanitarian spirit that drives you to challenge the status quo and inspire others to do better, making you a catalyst for positive change.

You also can be helped to balance your idealism with the pragmatic, probably allowing your dreams to come alive into a lifetime of impact on the world around you.

Aquarius Compatibility

Aquarius is the visionary of the zodiac – independent, inventive, and deeply idealistic. In relationships, Aquarius seeks freedom, mental connection, and authenticity. Their love is often unconventional, yet deeply loyal when they find someone who understands their unique rhythm. Here’s how Aquarius connects with each zodiac sign, from fiery Aries to dreamy Pisces.

Aquarius and Aries compatibility is exciting and full of action. Both are forward-thinking, spontaneous, and love exploring new ideas. Aries brings energy and courage, while Aquarius adds originality and perspective. Together they inspire each other to take bold steps and embrace change.

Aquarius + Taurus can be a meeting of contrasts. Taurus values tradition and comfort, while Aquarius looks to the future and innovation. If they find middle ground – Taurus grounding Aquarius’ ideas and Aquarius encouraging Taurus to explore – their bond can become surprisingly stable.

Aquarius & Gemini compatibility is one of the best in the zodiac. Both are air signs, sharing intellect, humor, and curiosity. Their conversations flow easily, and they thrive on discovery and variety. This is a lively match built on mental connection and mutual understanding.

Aquarius and Cancer compatibility requires effort but can lead to growth. Cancer craves emotional closeness, while Aquarius prefers a lighter, more detached bond. When Aquarius learns empathy and Cancer gives freedom, they can support each other beautifully.

Aquarius + Leo compatibility brings together two fixed signs with strong personalities. Leo shines with passion and charisma; Aquarius with ideas and individuality. When united by shared goals or creative pursuits, they can be a powerful duo – as long as they respect each other’s need for recognition.

Aquarius and Virgo compatibility is thoughtful and intriguing. Virgo focuses on details and practicality, while Aquarius dreams in big concepts. If they appreciate each other’s perspectives, Virgo helps Aquarius bring ideas to life, and Aquarius inspires Virgo to see beyond the ordinary.

Aquarius & Libra compatibility is harmonious and elegant. Both are air signs, valuing intellect, fairness, and creativity. Together, they form a relationship full of balance, open communication, and shared ideals. This pairing often feels natural and mutually supportive.

Aquarius and Scorpio compatibility is magnetic and complex. Scorpio seeks emotional intensity, while Aquarius prefers emotional independence. Their attraction is strong but challenging – they can either transform each other profoundly or drift apart due to differing emotional needs.

Aquarius + Sagittarius compatibility is one of the most dynamic pairings. Both are optimistic, freedom-loving, and adventurous. They share a thirst for knowledge and new experiences, keeping their relationship vibrant and ever-evolving.

Aquarius and Capricorn compatibility combines innovation with discipline. Capricorn builds structure; Aquarius brings vision. While Capricorn prefers tested methods, Aquarius pushes boundaries. Together, they can achieve remarkable things when they learn to value each other’s strengths.

Aquarius + Aquarius creates a unique and intellectual connection. They instantly understand each other’s need for space, freedom, and originality. This relationship thrives on shared ideals, friendship, and deep respect for individuality.

Aquarius and Pisces compatibility blends intellect with emotion. Aquarius lives in the mind, while Pisces lives in the heart. If they find balance between logic and intuition, this pairing can lead to a compassionate and inspiring union.

Discover More with Astroline

Fill out our “Create Your Astrology Birth Chart” form to receive a personal Aquarius reading that encompasses your innovative and independent nature. Going well beyond your natal chart, the Astroline app will provide daily Aquarius horoscopes, spiritual guidance through tarot cards and palm readings, and practical tips for facing life with confidence. Or maybe you are interested in the Moon phase today, or questions about the full moon? These tools will keep you crystallizing your vision, empowering relationships, and tapping into the full potential of being an Aquarius.

Celebrities born on January 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 January 21?
On January 21, remarkable celebrities like were born:

Check your horoscope today

Capricorn

Capricorn

22 Dec - 19 Jan

It's better not to plan any important matters for today. Get rid of everything that prevents to enjoy the pleasures of life: devote the day to rest and care for yourself. As for your relationship with family, the stars advise to reduce the degree of demands. Tune into a dialogue, even if it seems to you that you know better, try to look at everything from different points of view.

Capricorn Daily Horoscope
Aquarius

Aquarius

20 Jan - 18 Feb

Sudden opportunities to travel somewhere might fall in your lap today. However, if you have a planned itinerary for travel, it might suddenly be cancelled, changed or delayed. Just keep calm, you'll deal with it.

Aquarius Daily Horoscope
Pisces

Pisces

19 Feb - 20 Mar

Pisces, let your natural creativity shine today! With your vivid imagination, now is the time to let your ideas take form. Perhaps write a story, create a design piece, or play an instrument. Your abilities will surprise even you.

Pisces Daily Horoscope
Aries

Aries

21 Mar - 19 Apr

You can expect relief but be careful. Not everything is going to be in your best interests. Circumstances arising now may simply be mirages in the desert. Look for what's real and sustainable.

Aries Daily Horoscope
Taurus

Taurus

20 Apr - 20 May

The more complex the challenge or multifaceted the situation, the more tightly it holds your attention in its grip today. Tuning out distractions is not a problem when you’re totally absorbed in what you’re doing. Of course, there may be those that don’t understand your behavior and are loud in voicing their skepticism. Shake those doubting vibes from your aura and keep churning out results.

Taurus Daily Horoscope
Gemini

Gemini

21 May - 21 Jun

The day feels empowering, so catch the wave. Candid conversations are taking place around you, with issues being steered toward more sensitive topics. Your perceptive nature allows you to tap into the deeper meanings being presented at this time. Sharing with others what you truly want, need, and desire takes courage - something you are able to access easily today. You could be surprised at your own ability to speak the truth; in fact you can’t stop it from coming out of your mouth.

Gemini Daily Horoscope
Cancer

Cancer

22 Jun - 22 Jul

Today your need to belong to friends and loved ones increases. You want to feel there are special people in your world. However, you might also be more demanding than usual.

Cancer Daily Horoscope
Leo

Leo

23 Jul - 22 Aug

The focus will be on children today. While they will be the cause of an unfair share of your headache, you will be surprised at their ability to step up to the occasion, with just a little amount of coaching.

Leo Daily Horoscope
Virgo

Virgo

23 Aug - 22 Sep

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.

Virgo Daily Horoscope
Libra

Libra

23 Sep - 22 Oct

This day promises success in all undertakings, so stop backing away, fearing to break the usual course of affairs. Life is too unpredictable to adhere to one particular strategy of behavior. Be prepared for the fact that life wants to test you for strength. The way out is: think about changing the situation.

Libra Daily Horoscope
Scorpio

Scorpio

23 Oct - 22 Nov

Don't dismiss even small problems: in the future the situation will only get worse. Try to concentrate and deal with all your concerns. Now you better take care of your appearance: change your annoying wardrobe, make a bright make-up and a stylish hairstyle. Readiness for action is the key to a successful future.

Scorpio Daily Horoscope
Sagittarius

Sagittarius

23 Nov - 21 Dec

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.

Sagittarius Daily Horoscope

More Birth Charts January 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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