Mercury Sign: Meaning and Traits for All 12 Zodiac Signs

Written by Dayva Segal
Published: June 21, 2023
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Your natal astrology chart represents the position of each of the planets and luminaries, and several other space objects, at the time of your birth. Most people are familiar with their sun sign because a full star chart is not necessary for that. It is simply based on the date. To get your full chart, you need a natal chart reading from a professional astrologer. You can also use one of several apps or websites to get a more basic analysis.

Each planet in your astrology chart has a different meaning for your life and personality. Your sun sign represents your overall personality and approach to life, but the other planets are also important. Looking at your full chart can give you a greater understanding of yourself especially if you don’t feel like your sun sign fully represents who you are.

What Does Your Mercury Sign Mean?

View of Mercury From NASA 1

The planet Mercury represents your communication style in astrology.

©NASA images/

In your natal zodiac chart, your Mercury sign represents where the planet was in the 12 zodiac constellations at the time and place of your birth. It represents your relationship to learning, communication, travel, analysis, and intellectual pursuits. It connects to how you like to communicate, what type of first impression you make, and what types of things pique your curiosity.

It is named after the Roman god Mercury, who is the Roman equivalent to the Greek god Hermes. Mercury was the messenger god and ruled over communication, travel, thievery and mischief, and commerce. He was pictured with wings on his feet, which helped to move quickly. It makes sense that the planet Mercury shares his name. It is the speediest planet, orbiting the sun in only 88 days.

Because Mercury is the closest planet to the sun, it is common to have the same Mercury sign as your sun sign. If it is not the same as your sun sign, it is most likely the sign before or after your sun sign.

Mercury Sign Traits

Do you jump to conclusions, enjoy karaoke, or have a fiery way with words? Learning about your Mercury sign can point to your communication tendencies and give you insights as to how to better communicate with different people throughout your life. Each sign of the zodiac has the same traits, however, they interact with each planet or luminary differently depending on what that planet represents in the chart.

Aries Mercury Sign Traits

The desert bighorn sheep is the state animal of Nevada.

The ram is the symbol of the zodiac sign Aries.

©Tom Tietz/

Modality: Cardinal

Element: Fire

Symbol: The Ram

Ruling Planet: Mars

Stereotypical Traits: Fiery temper, competitive, daring, adventurous, honest (sometimes brutally), brave, optimistic, warm

Ruled by Mars, the planet of action, Mercury in Aries people speak quickly and sometimes without thinking first. People with this placement are passionate in their expressions. They are honest and direct which is great in some situations, but can be harsh in others. They also come up with new ideas, express them easily, and have a talent for convincing people to see things their way. Because of this people with Mercury in Aries make great leaders and public speakers.

Taurus Mercury Sign Traits

Earth sign Taurus is represented by the bull.

©GTS Productions/

Modality: Fixed

Element: Earth

Symbol: The Bull

Ruling Planet: Venus

Stereotypical Traits: Steadfast, loyal, enjoys physical comfort, stubborn, reliable, grounded, logical

People with Mercury in Taurus tend to take their time considering things before they speak. They are deliberate communicators who get straight to the point, but unlike Aries, they consider everything they say before they open their mouths. Taurean Mercury placements prefer practical outlooks and solutions. They are very confident in their values, so confident that they can come across as closed-minded in certain conversations. They are not actually closed-minded though. It just takes them a little longer than other people to consider and process a new opinion before they can speak on it.

Gemini Mercury Sign Traits

Little newborn twins are sleeping.

Gemini is represented by twins, specifically Castor and Polydeuces from Greek mythology.

©Ground Picture/

Modality: Mutable

Element: Air

Symbol: The Twins

Ruling Planet: Mercury

Stereotypical Traits: Jack of all trades, flirtatious, social butterfly, curious, charming, unpredictable

People with a Mercury in Gemini placement have an especially easeful relationship with all the Mercurian traits. This is because Mercury is the ruling planet of Gemini. People with this placement are particularly quick thinking and logical. They love to learn about the world and people around them and have a way with words in various mediums. For Mercury Gemini people, flirtation is just another way to communicate, so they do have to be careful not to lead people on. Otherwise, a Mercury Gemini placement makes for smooth communication and a life of learning.

Cancer Mercury Sign Traits

Closeup of a Florida Stone Crab on A Beach Under Water

Cancer is represented by the crab symbol.

©Ami Parikh/

Modality: Cardinal

Element: Water

Symbol: The Crab

Ruling Planet: The Moon

Stereotypical Traits: Emotional, intuitive, fiercely loyal, romantic, loves being at home, nostalgic, nurturing

People with Mercury in Cancer have a soft and emotional approach to logic and communication. They make decisions based on your feelings rather than what might seem most logical to someone else. People with this placement are great at expressing their emotions and have a way of making people comfortable with deep conversations. They don’t like small talk, which can make them put up a wall. Instead, they open up and relax when they are in the presence of other people who can go “there.” As an intuitive, sign, someone with Mercury in Cancer seems to always know the right thing to say, even in a delicate situation.

Leo Mercury Sign Traits

The symbol of the zodiac sign Leo is the



©keith hudson/

Modality: Fixed

Element: Fire

Symbol: The Lion

Ruling Planet: The Sun

Stereotypical Traits: Stylish, enjoys attention, confident, creative, enjoys luxury, jealous in relationships

People with Mercury in Leo may feel drawn to become a performer or entertainer. They are great storytellers and have a way of naturally grabbing peoples’ attention even if they are just talking to friends. They are creatives who don’t enjoy paying attention to smaller details. So, they have to work with others to take care of those parts of projects. People with this placement tend to be leaders because of the way they naturally attract attention. They are also persuasive but have to be careful to allow enough room for other people’s opinions. Someone with Mercury in Leo can easily take up all the air in the room and forget about everyone else if they are not careful. However, in general people with Mercury in Leo are popular and make friends wherever they go.

Virgo Mercury Sign Traits

Virgo, Astrology Sign, Symbol, Gemini - Astrology Sign, Sign

The “maiden,” also called the virgin, represents the zodiac sign Virgo.

© sutthisumdang

Modality: Mutable

Element: Earth

Symbol: The Maiden/Virgin

Ruling Planet: Mercury

Stereotypical Traits: Nurturing, judgmental, quick thinking, logical, hard-working, intelligent, perfectionist

Like Gemini, Mercury also rules Virgo. So, to have Mercury in this sign is a beneficial and easeful placement. People with this placement are analytical and great at recognizing patterns. They are very realistic and communicate directly. Sometimes this can be a little too direct for some people. Mercury in Virgo people need to learn to add a little sweetness into their communication, otherwise, their directness paired with their love of logic can come off as constant criticism. Mercury Virgo people are very sharp and witty, but also serious thinkers. They tend to have sarcastic humor rather than being flat-out funny.

Libra Mercury Sign Traits

Golden scales represent Libra

Libra is represented by a golden scale.


Modality: Mutable

Element: Earth

Symbol: The Maiden/Virgin

Ruling Planet: Mercury

Stereotypical Traits: Nurturing, judgmental, quick thinking, logical, hard-working, intelligent, perfectionist

People with Mercury in Libra have a gift of using their words to create harmony, especially in social situations. They intuitively know the right things to say to smooth things over and can be very diplomatic. Unfortunately, they may often find themselves in the middle of conflicts because they are the ones trying to keep the peace. Mercury in Libra people are often the friend that both people in a disagreement confide in. Luckily, people with this placement are very trustworthy in this situation, because their desire to keep the peace is greater than their desire to spread gossip.

Scorpio Mercury Sign Traits

Parabuthus maximus commonly known as the Thick-tailed Scorpion.

Scorpio is represented by a



©Lauren Suryanata/

Modality: Fixed

Element: Water

Symbol: The Scorpion

Ruling Planet: Mars and Pluto

Stereotypical Traits: Emotional, intuitive, loyal, caring, jealous, moody, secretive

People with Mercury in Scorpio don’t open up easily to most people. They keep their personal and emotional information close to their chest. They only open up when they feel close to someone. Because of this, they are likely to have a few close friendships instead of a larger friend group. People with this placement are also sensitive to people who could be seen as nosy. They don’t like when people pry for information. On the flip side of this, Mercury in Scorpio people are fascinated by the unknown. They are motivated to learn as much as they can about the topics that interest them to find the true answers to life’s deepest questions.

Sagittarius Mercury Sign Traits

Elegant businessman shooting bow and arrow against cityscape

Sagitarrius is represented by the archer. Traditionally, it is actually Crotus, a satyr who invented archery according to Greek mythology.

©ESB Professional/

Modality: Mutable

Element: Fire

Symbol: The Archer

Ruling Planet: Jupiter

Stereotypical Traits: Adventurous, confident, friendly, open-minded, can seem irresponsible, braggy

People with this placement can be quite academic. They are intrigued by learning about heady topics that open their mind even more. They may also incorporate travel with study or work. People with Mercury in Sagittarius are direct communicators. Sometimes, they can even be a little too honest for some people. However, they never have negative intentions, they trying to be helpful and are simply calling it as they see it. Socially, Sagittarius Mercury people are charming and witty. They make friends easily but their intensity in debates or arguments can be a turn-off to more sensitive people.

Capricorn Mercury Sign Traits

The mythical creature the sea-goat represents Capricorn. It is half fish and half goat.

©Kevin Standage/

Modality: Cardinal

Element: Earth

Symbol: The Sea-Goat

Ruling Planet: Saturn

Stereotypical Traits: Ambitious, honest, hard-working, logical, judgmental, demanding, workaholic

People with Mercury in Capricorn have a trustworthy word. When they say something, they generally mean it and they will do what they say they will, even if they don’t want to. People with this placement can feel like they know everything, or that they know the best way to do things. They can seem to speak down to people, but they are really just trying to keep things efficient as they relate to communication and learning. People with this placement can be social, but they may get annoyed if things don’t feel efficient enough for them. Mercury Capricorn people can learn to be more open-minded and accepting of people with different viewpoints and ways of doing things.

Aquarius Mercury Sign Traits

Fantasy photo/illustration of Aquarius, the water bearer pouring water from an urn into a lake

The water bearer symbolizes Aquarius.


Modality: Fixed

Element: Air

Symbol: The Water Bearer

Ruling Planet: Uranus

Stereotypical Traits: Intellectual, compassionate, idealistic, unemotional, eccentric, unique, open-minded

People with Mercury in Aquarius enjoy debating for fun. They can have unconventional opinions on issues, but their arguments are never without merit. Mercury in Aquarius people have done a deep dive to learn everything they can about the issues that are important to them. They prefer to communicate about issues and facts rather than emotions. People with this placement can prefer to learn about the future rather than the past or present. They may be attracted to learning about technology, which can lead to a tech career. Socially, Mercury Aquarius people are witty, and can make you laugh!

Pisces Mercury Sign Traits

koi carp fish

Pisces is represented by two fish.

© Shestak

Modality: Mutable

Element: Water

Symbol: Two Fish

Ruling Planet: Neptune

Stereotypical Traits: Intuitive, creative, spiritual, caring, understanding, naive, illogical, lots of daydreaming

Mercury in Pisces helps people with this placement communicate their inner thoughts and emotions. People with this placement are fascinated by the larger questions of life and may be drawn to spirituality to find out their meaning. They love talking about these deeper issues, like the meaning of life or why we exist. People with this placement can be sensitive, but that also depends on their other astrological qualities. Either way, Mercury in Pisces people are deep thinkers who want to connect with others on a profound level. They are likely to abhor small talk.

The photo featured at the top of this post is ©

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About the Author

Dayva is a writer at A-Z Animals primarily covering astrology, animals, and geography. She has over 12 years of experience as a writer, and graduated from Hofstra University in 2007 with a Bachelor of Science in Music and a Minor in French. She has also completed course work in Core Strengths Coaching, Hypnotherapy, and Technical Communication. Dayva lives in the SF Bay Area with her cute but very shy cat, Tula.

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