John Slattery
Birth Chart
John Slattery
Leo
13 August 1962 | 19:21
Boston, United States
Sun SignLeo
Moon SignCapricorn
Ascendant
Aquarius
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John Slattery Birth Chart Insights – Sun, Moon & Rising Signs

By astrologer Astrid. Published on August 23, 2025 11:30AM EDT


John Slattery Zodiac sign and Astrology

What time, date and place was John Slattery born?

John Slattery born in Boston, United States on 13 August 1962 19:21.

What is John Slattery’s zodiac sign?

John Slattery zodiac sign is Leo.

John Slattery date of Birthday

John Slattery birthday is 13 August 1962.

Ever wanted to know what astrology says about your all-time favorite celebrity – a politician, an inventor, a scientist, a musician, or an alluring Hollywood star? See their detailed natal chart analysis below to find out!

Read on to explore the intriguing astrological interpretations behind John Slattery date, place and time of birth, planetary positions, houses, zodiac sign, ascendant, moon, and rising sign – defining their core identity, ego, outward persona, emotional struggles, and path to success. Your own birth chart reading might reveal just similar insights!

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John Slattery Bio

John M. Slattery, Jr. (born August 13, 1962) is an American actor and director, best known for his role as Roger Sterling in the AMC series Mad Men. He was part of the Mad Men team that won two SAG Awards.

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John Slattery Planetary Position


From the fiery Mars to tender Venus, in this celebrity birth chart, every planet tells their part of the story about your favorite star’s rise to fame. See John Slattery’s astro chart breakdown below to find out how Mercury defines their intellect, Saturn shapes their discipline, Uranus sparks their innovative ideas, and Jupiter rules their luck. 

Read on to explore the detailed zodiac horoscope profile behind John Slattery’s talent, charisma, career success, destiny twists, life path, and hurdles in love life.

Moon in Capricorn

Sun in Leo

Asc in Aquarius

Sun in Leo

Individuals who were born under the sign of Leo experience a natural increase in their own inner power while the Sun is in the sign of Leo. Due to the fact that this is their time of year, they experience feelings of power, self-assurance, and purpose. The allure of Leos is amplified when they are under the influence of their own sun sign, which contributes to the overall allure of this sign. Because of the clarity that they have gained regarding their interests, aspirations, and creative expressions, Leos are in a position to achieve success in both their personal and professional life at this time. People are prompted to examine their own selves as a result of this transit because it prompts them to contemplate the things that are truly important to them and the things that are congruent with who they are. It's possible that Leos may have a greater need to make use of their innate creativity and enthusiasm in order to initiate projects, take the initiative, or inspire others. The increased degree of energy that Leos possess may be beneficial to their relationships since they are constantly warm, compassionate, and generous. Because of their charisma and self-assurance, they are able to attract friends and lovers, which in turn strengthens their connections with other people. When the Sun is in the sign of Leo, goals and the ability to be visible at work are of utmost significance. You are now in a position where taking chances and demonstrating your capabilities might be beneficial to your professional advancement. 

Moon in Capricorn

The Capricorn Moon is known for being ambitious and disciplined. When it finds its emotional heart, the Leo Sun becomes a performer and a force that must be seen and heard. Your inner self is a powerful force that is planned and controlled. It wants to build a life that is stable and safe so that you can feel safe. On the other hand, your outside self gives off confidence and flair, and you enjoy being the center of attention. Some people might see this dynamic as a fight that will never end inside of them. Your Leo sun also wants the freedom to lead and create its own things, as well as the praise and respect of others. The Capricorn moon in your natal chart, on the other hand, pulls you into a world of realism, determination, and the search for a more meaningful purpose. Because of this, you will be able to lead with a goal that is bigger and more important. You could be a real whirlwind of energy at any given time, or you could be calm and collected at any given time. One thing that really makes you stand out from the rest is that these two places work well together. The Capricorn moon in your sign gives you a clear vision and a strong sense of purpose, which helps your Leo creative side. This is where your artistic talent came from when you were a Leo. You are more than just a performer; you are a strong and life-changing force that can inspire others and make changes that last through the power of your performance.

Mercury in Virgo

When that proud and inventive Leo sun centers its gaze in the critical and methodical world of Mercury’s Virgo, you are one who does not just shine with style but also with a highly impressive mental facility and chiseled mind. Your outer persona is all about being centre stage and making a splash with confidence, where as your inner world doesn't quite work like that - it runs deeply sensitive, emotionally lead and sometimes harsh!
This dynamic lends itself to this beautiful symbiotic relationship. Your Leo sun craves to be seen and adored, to lead, to take the lead with brave aggression. But that Mercury in Virgo drags you toward a realm of practical analysis and search for something closer to the literal truth. Which means you're able to charge ahead and express yourself with a deeper, more deliberate intent. In one moment you are larger than life, the next a thoughtful force. The true magic of this combination is your ability to connect your heart to your brain. Your Leo's flair for drama gets a deep sense of purpose and a clear vision from your Virgo mind. You are more than just entertainment; you are a powerful, life-changing, change-making individual who can use the power of your spoken word to effect lasting change. The grounded and steady drive of the Virgo helps to gives your patient endurance a moral compass, making you a force for justice and truth.

Venus in Libra

When your proud and lofty Leo sun has its heart in the graceful, harmony seeking sign of Venus in Libra, your love is a romantic dance between a need to self-express and an equally strong urge for partnership. You thrive in the material, outer world and love to be in the spotlight, taking risks grounded by your self-confident exterior but deep down inside of you is a desire for equal balance, fairness and harmony in all of your human relationships.
This is contrast that makes for a beautiful and intriguing tug. Your Leo sun craves maximum attention — to lead, to initiate, to do so with brave force. But your Venus in Libra inclines you toward a world of cooperative love, social grace and the never-ending search for harmony through partnership. This means you won’t just experience the burning pits of human attachment – you’ll get to show your love in a manner that’s intensely charming, faithful, and sensitive towards your partner. The magic of all this is in the way you can love with authority, and then so lovingly. Your Libra heart lends a sense of shared purpose, not to mention lovely “togetherness.” And it provides your Leo’s dramatic flair with an honorary (and quite beautiful) foundation. You are attracted to connections that feel refined, with an even give-and-take of inspiration and a passionate dedication, and your love is fueled by respect — for each other and the relationship.

Mars in Gemini

The willful, artistic Leo sun is at Motown with wily Mars in all-knowing Gemini flying first class: You wear your theatre-loving heart on a lobe emboldened by deep intellectual curiosity and fierce loyalty. The overt you basks in the limelight and exude confidence, but beneath the surface of your inner self lies an intense hunger for intellectual stimulation, eclectic tastes and lighthearted strategies toward accomplishing objectives.
And that dynamic is a gorgeous and fascinating pull. Your Leo sun wants to be queen of the stage, calling the shots and acting with bold authority. It means you are able not only to redden at the molten core of human attachment; you can express yourself in an extraordinarily expressive, ballsy and futurist manner.
The real strength of this combination is that you have the instinct to make things happen and you do – in a subtly determined way. Your Leo is blessed with Gemini drive and is driven to make sure all of its histrionics are rooted as deeply as possible in purpose and an audience. You’re attracted to unions that seem large and bright, based on a shared enthusiasm for social causes as well as avid commitment. Your energy will be energized by one full of respect, and the constant discovery.

Jupiter in Pisces

With the proud and creative Leo sun discovering its fortune and expansion within Jupiter in Pisces’ realm of imagination, empathy, and spirituality, you experience growth through a boundlessly compassionate gaze. You here decide you are a creature of the spotlight, showing off to the world with swaggering confidence.Your soul - motivation is fluent in: spiritual expansion, empathy and imagination..
The result is a stunning and appealing draw plant. Your Leo sun craves to be the star, to lead, and to start things off with brave force. But your Jupiter in Pisces sends you over to a world of deep love, transformative ambitions, and never resting till you understand everything. Not only can you experience the depths of human heat, but you can also output your energy in a way that is super secure, guarding and dedicated.
The real magic of his combo is that you can follow the advice of your instincts and do things with discreet determination. Your Pisces ambition provides the depth that your Leo's dramatics need to root themselves. You’re attracted to partnerships that feel expansive and hopeful, bound together by a common cause for social issues and fierce loyalty. Mutual respect and endless discovery work best as the culture that energizes you.

Saturn in Aquarius

With your proud, creative Leo sun meeting its great life lesson around intellect and humanitarianism in the air sign Saturn of Aquarius, that like to be the center of attention gains a universal purpose as well as a profound sense that it needs to heal the world. Your practical self is at home out and about looking dynamic or seductive because your other half, of passionate beliefs, inspired by a need for fairness in the world and so cool-headed when it comes to problems.
As a result, this dynamic makes for both an attractive and fascinating tug. Your Leo sun is out to be the sunshine, the leader, and the initiator with bold force. But your Saturn in Aquarius is dragging you into such a world, where incorruptible perfection and practical ambitions are all encompassing and it’s never enough to know a thing. In this way, you get to experience the hell that is human connection and have an absolutely reliable, protective home for your energy at the same time.
The real power of this pairing is being able to respond and take action on your instincts and make things happen with a quiet determination. Your Aquarius will to power gives your Leo's flair for the dramatic a compelling mission and an earthy basis. You are attracted to relationships that feel expansive and hopeful, based on a shared love of social causes and a fierce commitment. Your energy flourishes in an environment of respect, reciprocity and ongoing discovery.

Uranus in Virgo

A person with their Leo sun and Uranus in Virgo is like the star performer who has to become the methodical director. Perhaps your deepest instinct is to perform and shine, to be the magnetic talker at the head of the table or the radiant center of attention in any room. But your life’s great lesson – as delivered by Uranus – is to create balance, structure, and profound transformation in your relationships. This is a fascinating push-and-pull between your desire for personal glory and the even greater but hidden need for objective investigation. Your Leo sun wants you to be the star, the force who triumphs and takes her ovation. However, your Uranus in Virgo is here to tell you that victory comes with hard work and a willingness to notice hard truths about those in your orbit. It demands that you cultivate boundaries that make you uncomfortable and stand up for your principles despite feeling exposed. The lesson here is one of balance, you must stake out a duality in yourself: You must be the fearless star and her firm agent of protection. The true power of this placement is to turn your fiery courage into a visible structure for good. You are a quiet leader, a guiding force who brings people together. However, your assertiveness comes not from screaming into the void, but building trust through values demanding respect. You have an unyielding sense of justice, but your path is defined by the complex emotional calculus you are uniquely equipped to navigate. Your fulfilled life is the master of the equitable partnership. Your legacy is the testament of your art to balance passion with a vision of justice that heals rather than destroys.

Neptune in Scorpio

Born with a Leo Sun, you possess confidence, creativity, and a natural ability for self-expression. Leos are charismatic, passionate, and often draw towards leadership or artistic ventures. When Neptune is in Scorpio, this boldness is enhanced with intensity, emotional depth, and a transformative blade. Neptune in Scorpio fosters profound insight, intuition, and an obsession with the secretive or unknown life areas. The individual’s group represents charisma and emotional intuition and an understanding of human nature. While Leo enjoys recognition and self-expression, Neptune in Scorpio encourages them to investigate deeper motives and psychological realities, transformative experiences. This aspect may enjoy creative work, acting, or several work or leading tasks using emotional instinct or ransformation. On the inner dimensions, a Leo Sun and Neptune in Scorpio may be said to spend their lives obtaining a balance between self-assurance and emotional aptitude in order to understand the concept of brutality and subtlety. They have a magnetic field and may be a source of modification for other persons as a result. When the 2 is in alignment, this creates a hot, insightful and changes intellect who can favor with spiritual depth and insight.

Pluto in Virgo

Pluto in Virgo travels through your 2nd house, Leo — planet of cash and possessions, as well as personal values. For someone who loves to shine, this transit is asking: what do you really value and do you feel like you deserve it? It’s not only about the size of your bank account; it’s about how your self-worth influences the life you build.
There may be big fluctuations in finances. Old ways of earning or spending income could break down, forcing you to devise more responsible, sustainable systems. Money power dynamics can come up in relationships, and it may teach you how to claim your fair share and stand in your value.
But the more profound change is internal. Pluto in Virgo asks you to value yourself apart from outside recognition — applause, titles or stuff. Instead, it challenges you to base your confidence on skills, discipline and honesty. You’ll find that true abundance comes through when you adhere to values that are felt, not seen.
By the transits end, Leo, you and your money/self-worth will never be the same. You will still shine — but this time it won’t be because you’ve proved yourself. It will come from valuing yourself so deeply that the world cannot help but value you too.

John Slattery Astrological Portrait

Every struggle, every challenge, and every triumph of the world’s most prominent personalities is written in the sky, and now you can decode the celestial forces behind John Slattery’s charm and career success. The natal chart reading below describes their innate strengths, weaknesses, vulnerabilities, daily routine, and pivotal life moments – revealing what exactly makes them the icon we admire

Read on to discover how the planetary forces align to determine John Slattery’s creative genius, career ambitions, remarkable achievements, wisdom, and wit.

Sun in Leo 20°42

Leo gives people born under this sign high self-esteem and natural authority. They have the power to dominate and control others, but are generous and friendly. These people generally have no doubts about themselves, as they believe in their work and their moral qualities, and they are also able to assess their counterparts with confidence. They are proud people who also respect the pride of their fellow citizens. Others appreciate them for their frankness and open-mindedness. Chivalry and tact are their innate characteristics. In their presence, everyone feels good, and no one hesitates to comply with their leadership and decisions, because these people exude calm dominance and are never narrow-minded.

People born under this sign love wealth and a high standard of living, but even in bad material situations, they don't lose self-confidence or let others see, through their appearance or behavior, that they need help or sympathy.

The princely sign of Leo means that these people, whatever their social class, radiate natural elegance, even if they have to wear rags. This is due to their gait and posture, but above all to their noble demeanor.

When their sun is poorly lit by other planets, it can happen that their pride turns to immodesty and their authority to arrogance. They can then begin to impose their will at the expense of others, using it not only directly, but also maliciously, until they get what they want. People born under the sign of Leo always choose the shortest route to their destination and are endowed with great determination. They thrive best in free professions where they can be independent, but the business sector also suits their mentality, where they can put their courage and willingness to take risks to good use. Like all felines, lions have the ability to react quickly and deal successfully with confusing situations, where they can draw on their infallible instincts and quick reflexes.

They succeed in any profession where they can use their good manners, intelligence, tact and confidence. Although they can do any job, they are unbeatable diplomats and politicians.

Moon in Capricorn 25°22'

You see security in being useful to society and look for justification in the outside world. You may underestimate what you expect of yourself and for yourself. Shyness may be accompanied by resentment that others ignore you. You may feel useless or unloved. Don't seek approval from the outside - it won't rid you of your doubts and will do you harm. You must trust your inner values, otherwise you risk succumbing to external pressures. The need to cope with an unfavorable reality since childhood can give you the ability to "survive" difficult times. Your talent for business can bring you success, but you may lack a little carefree spirit.

Ascendant in Aquarius 12°19'

Ascendant (rising sign)

People with an Aquarius ascendant are able to see everything, including themselves, from a distant, impersonal point of view. They understand the social context better than the personal approach. In their lives, they do better if they have hope for a better future for all mankind. They try to give the impression that being the center of attention isn't important, but in reality it's very hard for them to be ignored.

Leo Descendant - partners and compatibility
Leo on the Descendant can awaken the Aquarian shadow - the desire for power and recognition. These people must learn to accept their selfish tendencies even as they strive for solidarity, fairness, equality and justice for all.

If Leo is your Descendant, you may have the impression that your partner is arrogant, authoritarian and boastful. Your partner may find it hard to tolerate your impartiality, emotional distance or even haughty coldness. Try to understand that human emotions are normal, and don't be afraid to openly and confidently express your personal approach to your partner.

Your relationship can be extraordinary and passionate; it should help you reveal the emotions you're trying to keep away from.

Info about astrology birth chart for celebrity

Considering the astrological profile of John Slattery, it is obvious that their clearly potent character seemed destined for glory at birth. There is no doubt that John Slattery’s star quality draws fans from across the globe with a position of the sun that is a predictor of confidence, a position of the moon that is a predictor of a full emotional life, and a rising position that defines their natural charisma.

The secret to John Slattery’s star power is a celestial combination that speaks to us about great character, clever wit, and a dynamic presence – giving us hints as to why they achieved success in fields that others can merely dream about. In either life or in films, their birth chart is the ultimate snapshot of each of their big three signs just gelling with Mercury, Venus, Mars, and other celestial bodies in a manner that makes a character that is a star. The universe went out of its way in order to produce John Slattery as the legendary character that we can’t help but look up to.

Professionally, the horoscopes of John Slattery depict a human in a state of ongoing metamorphosis with signs in astrology that reflect natural flexibility, will power, creativity, as well as perseverance. The birth horoscope hints at openness, understanding, as well as a natural proclivity towards communications, which makes them more effective at communicating with different kinds of people. The birth chart hints at a devotion towards balancing work with care, growth on a personal level, as well as healthy relationships, though a demanding job can be a challenge.

When it comes to relationships, Venus-Mars’ natal chart in John Slattery reflects a passionate and dynamic attitude towards emotional relationships, kinship, friendship, as well as romantic relationships. That is just perfect in terms of their on-screen character that draws fans from all over the world as well as a sense of mystery as well as attraction. In terms of its horoscope profile, a character that values in-depth connections utilizes its power in order to guide others in doing the same as a step towards a more enhanced society.

The birth reading of John Slattery is, in a broad sense, a human who is not just famous but also on a lifelong journey of exploration. Using each situation as a means to leave a footprint on the world and inspire those around them, John Slattery is true to their moral code and religious faith in spite of scrutiny from the public. To those who are looking for success, attainment, and a sense of meaning in life, John Slattery is a guiding star in terms of work, success, and social activism.

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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.

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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.

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