The Cancer symbol: The crab
In Greek myth the crab was sent by Hera to distract Heracles while he fought the Hydra; he crushed it, and Hera placed it among the stars. It is the faintest of the zodiac constellations, home to the Beehive star cluster. The crab’s hard shell and soft interior are the sign’s best-known image.
Cancer begins at the June solstice, the longest day of the year in the Northern Hemisphere. It is the sign of summer’s peak and of the turn toward home.
The Moon rules Cancer. In astrology the Moon stands for feeling, memory, care and belonging, and in Cancer it is at home: tidal, protective and attuned to mood.
Cancer strengths
- Care
- Notices who hasn’t eaten and who needs a call.
- Memory
- Remembers birthdays, stories and the way people like their tea.
- Protectiveness
- Shows up for its people with surprising toughness.
- Intuition
- Reads the mood of a room before anyone speaks.
Cancer shadows
- Moodiness
- Feelings rise and fall with the tide and can be hard to explain.
- Retreat
- Goes into its shell when hurt instead of saying so.
- Holding on
- Keeps old hurts, objects and arrangements long past their use.
Cancer in love
Cancer loves by looking after you: the soup when you are ill, the saved seat, the photo kept for years. It needs a partner who makes it feel safe enough to say what it needs directly, and who doesn’t take its occasional retreat personally. Home, family and shared rituals matter a great deal.
Cancer at work
Cancer is strong in caring work and in work that builds belonging: teaching, nursing, hospitality, food, history, small businesses that feel like family. It does well with colleagues it trusts. It helps to set boundaries so it isn’t quietly carrying everyone’s problems home.
Cancer and its opposite sign, Capricorn
Cancer sits opposite Capricorn. Together they make the axis of home and the wider world: Cancer tends the private life, Capricorn the public one. Cancer often grows by letting its care show up at work and in the world, not only at home.
Best matches for Cancer
- Cancer and Scorpio Two water signs: deep loyalty and a shared need for emotional honesty.
- Cancer and Pisces Water with water: tender, imaginative and quick to understand each other.
- Cancer and Taurus Water and earth: Taurus offers the steadiness Cancer looks for.
Traditional matches, from how the elements and modalities sit together. Any two signs can work. Cancer compatibility with every sign.
Cancer rising
Cancer rising tends to come across as gentle, watchful and kind. You may hang back at first while you gauge the room, then warm up quickly once you feel safe. People often confide in you early. The work of this rising sign is to let your own needs be seen as clearly as you see everyone else’s.
Find your rising signMoon in Cancer
With the Moon in Cancer, the Moon is in its own sign, and feelings run deep and near the surface. You need a home base, familiar people and time to retreat after a hard day. Taking care of others soothes you, though it works best when someone takes care of you too.
Find your moon signCancer questions
What are the Cancer dates?
The Sun is usually in Cancer from June 21 to July 22. The exact start and end shift by a day or so from year to year, so if your birthday is on the edge, a birth chart calculated for your year, time and place settles it.
What element and modality is Cancer?
Cancer is a cardinal water sign, ruled by the Moon. Its opposite sign is Capricorn.
Which signs are most compatible with Cancer?
Traditionally Scorpio, Pisces and Taurus, because of how their elements and modalities sit with Cancer’s. Any two signs can work; the pairing pages describe what each match tends to need.
What does it mean to have Cancer rising?
Cancer rising tends to come across as gentle, watchful and kind. Your rising sign depends on your birth time and place, not your birthday; the rising sign calculator works it out.
Further reading for Cancer
- Aries Man And Cancer Woman Compatibility
- Signs Least Compatible With Cancer, Sign by Sign
- Venus in Cancer: How You Love and Who Feels Like Home
- Cancer Moon Sign: Emotions, Home and the Need to Belong
- Scorpio Man and Cancer Woman Compatibility: A Deep Bond
- Cancer Season: Dates, Meaning and the Summer Solstice