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Cancer personality, love and compatibility The sign that makes a home of people.

Cancer is the fourth sign of the zodiac, a cardinal water sign ruled by the Moon. It usually runs from 21 June to 22 July. By the zodiac's geometry, its easiest matches are Scorpio and Pisces, and its hardest are Aries and Libra.

Cancer people feel first and remember everything, and they build their lives around the few people they call home. Behind the shell is the zodiac's most protective heart.

Dates
21 June to 22 July
Element
Water
Mode
Cardinal
Ruler
The Moon
Symbol
The Crab
Opposite
Capricorn
See your Moon and rising, free Cancer compatibility

Free, no account: your Sun, Moon and rising sign, computed to the arcminute with Astronomy Engine, the same engine behind every Skyprint reading.

Cancer on the zodiac wheelCancer sits at the top of the wheel. Trines, the easiest angle, run to Scorpio and Pisces; sextiles to Taurus and Virgo; squares, the friction, to Aries and Libra; and the opposite sign is Capricorn.ARITAUGEMCANLEOVIRLIBSCOSAGCAPAQUPIS
Cancer and the other eleven signs. TrineSextileSquareOpposite

Love

A Cancer in love wants to be the place you come home to

Cancer loves by caring: cooking, remembering, checking you got home. They go slowly at first, testing whether you are safe, and they tend to fall for kindness more than excitement. A Cancer who invites you home and introduces you to their family is telling you something serious.

They need that care returned. A Cancer who gives and gives without being looked after will eventually close up. Partners who are careless with a Cancer's feelings rarely get a second chance, and partners who are gentle with them are looked after for life.

Personality

Cancer protects what it loves, sometimes too hard

Cancer is a cardinal water sign ruled by the Moon, and like the Moon it changes phase. A Cancer can be funny and outgoing on Tuesday and withdrawn on Wednesday, and both are true. They read moods before anyone speaks, and family, by blood or by choice, sits at the centre of everything they do.

The crab's shell is the key image. Cancers approach sideways and protect themselves before they open up, and they need to trust a person before they show what they feel. Once they do, they care with a completeness that can be overwhelming. The shadow is holding on: to hurt, to old homes, to people who have moved on.

CardinalFixedMutable
FireAriesLeoSagittarius
EarthCapricornTaurusVirgo
AirLibraAquariusGemini
WaterCancerScorpioPisces
Cancer sits where water meets cardinal. It shares its element with Scorpio and Pisces and its mode with Aries, Libra and Capricorn.

At their best

Caring, intuitive, loyal, funny in a gentle way, and brilliant at making people feel looked after.

Under pressure

Moody, defensive, and inclined to sulk instead of saying what is wrong. A hurt Cancer can stay inside the shell for days.

What they need

Emotional safety, a real home, and people who notice when something is off without being told.

Compatibility

How Cancer gets on with each of the twelve signs

Cancer's easiest matches are Scorpio and Pisces, the other two water signs, which sit in trine. Taurus and Virgo, a sextile away, come next. Capricorn, directly opposite, is the classic pull of opposites. The hardest angles are the squares to Aries and Libra.

  1. ScorpioTrine, 120°Easy flow

    One of the deepest matches Cancer has. Scorpio's loyalty meets Cancer's devotion, and both understand intensity without explanation.

  2. PiscesTrine, 120°Easy flow

    The softest match Cancer has. Pisces understands feelings without explanation, and Cancer gives Pisces the safe harbour it needs.

  3. TaurusSextile, 60°Open door

    One of the safest matches Cancer has. Taurus offers steadiness and loyalty, Cancer offers warmth, and together they build a real home.

  4. VirgoSextile, 60°Open door

    Virgo shows love through practical help and Cancer through care. A quiet, devoted pairing that looks after each other well.

  5. CapricornOpposition, 180°Opposites attract

    Home against career, feeling against structure. Each completes what the other lacks, and together they make a formidable family.

  6. CancerSame sign, 0°Mirror

    Two Cancers understand each other without words, and hurt each other the same way. Deeply caring, and prone to mutual sulks.

  7. GeminiSemi-sextile, 30°Neighbours

    Gemini's lightness can lift Cancer's mood or leave Cancer feeling unheard. Good friends, and a harder couple unless Gemini learns to slow down.

  8. LeoSemi-sextile, 30°Neighbours

    Leo is warm and generous, Cancer caring and loyal. Leo wants to shine in public, Cancer wants to be at home, and they have to share both.

  9. SagittariusQuincunx, 150°Adjustment

    Sagittarius wants to roam and Cancer wants to nest. Plenty of affection, with a standing question of who waits at home.

  10. AquariusQuincunx, 150°Adjustment

    Aquarius needs distance and Cancer needs closeness. Interesting to each other, and hard to make comfortable.

  11. AriesSquare, 90°Friction

    Aries charges and Cancer retreats. Aries can make Cancer feel brave and can also hurt Cancer without noticing, so this one needs patience on both sides.

  12. LibraSquare, 90°Friction

    Libra keeps the peace with charm and Cancer wants emotional honesty. Both want harmony and disagree on what it looks like.

The angle between two Sun signs is one of dozens that a full compatibility reading measures. What each angle means, and the chart for all twelve signs.

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From the book

What the reading says when Cancer turns up in a chart

Chapter 2Sun in Cancer

You remember everything, especially how people made you feel.

Home is not a place for you, it is a set of people you protect. You feel responsible for the ones you love in a way that goes beyond reason, and you will go without so that they do not have to. Your memory is long and emotional: you can tell someone exactly what they said in 2014 and how it landed. This makes you loyal, and it makes you slow to forgive.

Your shell is real. You retreat when hurt, sometimes for weeks, and people outside cannot tell whether you are fine or furious. Let the right ones in earlier than feels safe. The people who are worth your protection are also the ones who can hold you, and they cannot do it through the shell.

Chapter 3Moon in Cancer

You need to be needed.

You feel most yourself when someone leans on you, and least yourself when no one does. Caring is not a duty for you, it is how you breathe: you notice hunger, tiredness and sadness in other people before they do, and you have already put the kettle on. Your memory for how people treated you is total. Your tenderness for the ones who treated you well is also total.

The lesson of this Moon is to let someone hold you for once. Cancer Moons give and give and then feel unseen, without ever having asked. Being looked after is not weakness. It is the other half of the thing you do so well, and the people who love you have been waiting for the chance.

Chapter 6Venus in Cancer

You love by caring, and you need to be cared for back.

Your affection is protective, domestic and deep. You want to build a home with someone, and you show love by noticing: the favourite food, the tired voice, the anniversary nobody else remembered. You are tender, loyal and slow to trust, and once you trust you give everything.

The risk is a love that keeps score without saying so, and a hurt that turns into a long silence. Ask for what you need before you resent not getting it. The partner who can hold a Cancer Venus is one who reads the silence, and there are fewer of those than you deserve.

Printed word for word from the Skyprint reading. A chart with the Sun in Cancer gets the first page. The Moon and Venus pages appear only when those planets were in Cancer too, and your own chart decides which of the twelve versions you read.
What else is in the reading

Cancer dates

Born on 20, 21 or 22 June? The year decides

Horoscopes round the dates. We measured the moment the Sun entered Cancer in every year from 1940 to 2030 with Astronomy Engine, the engine behind every Skyprint reading.

The Sun entered Cancer on

  • 20 June6 of 91 years
  • 21 June74 of 91 years
  • 22 June11 of 91 years

It moved on into Leo on

  • 22 July44 of 91 years
  • 23 July47 of 91 years
Dates are in UTC, so your local calendar date can differ by one. If your birthday is one of these days, your birth time and place settle it: check your exact Sun sign, free.

Your whole sky

The rest of your sky decides how Cancer shows up

The Sun sign comes from your birth date alone. The Moon changes sign every two to three days and the rising sign roughly every two hours, so two people born under Cancer a week apart can read very differently. Your birth date, time and place draw the whole sky, computed to the arcminute.

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Questions

Cancer questions, answered

When are the Cancer dates?

Cancer usually runs from 21 June to 22 July. The start moves by a day: between 1940 and 2030 the Sun entered Cancer on 20 June in 6 years, 21 June in 74 years and 22 June in 11 years, in UTC. If you were born on one of those days, your birth time and place decide your sign.

Who is Cancer most compatible with?

By the geometry of the zodiac, Cancer's easiest matches are Scorpio and Pisces, the other water signs, followed by Taurus and Virgo. Capricorn, the opposite sign, brings the strongest pull and the most work, and the squares to Aries and Libra are the hardest angles. A real match also depends on the Moon, Venus, Mars and rising sign in both charts.

Why are Cancers so moody?

Cancer is ruled by the Moon, which changes phase every few days, and astrology reads the sign as emotionally tidal in the same way. A Cancer's mood is usually a response to something real that has not been said yet. Asking gently works better than waiting for it to pass.

How do you win a Cancer's trust?

Consistency and gentleness. Keep small promises, remember what they told you, and never mock a feeling they shared. Cancers open up in stages, and each stage is a test of whether the last one was safe.

All twelve signs

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All signs and the compatibility chart. How this page was made: Skyprint is built and edited by Khalil Yazouri. The text was drafted with AI assistance. The sign dates were measured with Astronomy Engine for every year from 1940 to 2030, the compatibility follows the angles between the signs, and the sample pages are printed word for word from the reading's own library.