Cancer personality traits and characteristics
The Moon circles the zodiac in about 27 days, and Cancer is the one sign it governs. Astrology treats that as the root of the temperament: moods that rise and fall in cycles and a memory that keeps the whole record.
A bookshelf sorted by color looks random to a visitor and perfectly logical to you. The blue spines are from the winter you moved, the red row is novels a friend lent you, and the gap in the middle is a book that never came back. You keep objects the way other people keep photographs.
Feeling comes from the water, and the push to start things comes from cardinal. The season opens at the June solstice, the longest day of the year for northern countries, and the tradition gives a sign that begins a season some initiative, aimed mostly at the people close to you. You book the dinner and send the first message after an awkward evening.
Strangers often get a cooler first impression. You test the water with small talk and decide later who gets in. The reserve is caution.
Cancer qualities: strengths and weaknesses
Strengths
Cancer is best at making people feel looked after. Cardinal water acts on what it feels, so you notice the coworker who skipped lunch and leave a snack on their desk without a speech. Astrology credits you with empathy, a memory for what matters to each person, and resourcefulness when something has to be made to last.
You are loyal too: friends of ten years know you remember their mother's name and the date of their move.
Weaknesses
Taking things personally is the classic weakness. A short reply or a skipped invitation registers as a verdict, and the mood that follows can last a day or a week. Hinting comes next: you go quiet and wait to be asked what is wrong, instead of saying it.
Mars, the planet of anger and drive, is in fall in Cancer in the traditional table, and astrologers describe that as irritation that leaks out sideways, as sulking or sarcasm, instead of a plain no. It describes a Mars placed in Cancer, and your Sun alone does not give you that. As a habit for anyone, name the small thing early, before it grows into a collection.
Cancer in love
Gemini, the neighbor before Cancer, flirts to find out what it likes, while you need to feel safe before you flirt at all. Love starts slowly: warm, then careful, then a step back to see whether the other person follows. In the tradition you love by looking after someone, with a meal, a ride home, a message that says tell me when you arrive.
What draws you is steadiness and tenderness: someone who remembers the story you told once, makes room for your family and never teases you for being sensitive. Once committed you are devoted. Trouble starts with that step back: a partner who takes your silence for disinterest may leave you waiting to be guessed. Saying "I am hurt" once, in those words, saves a week.
The Cancer man and woman
Cancer man
"Text me when you get home." A Cancer man says that to the people he cares about, and he means it literally. Astrology describes him as protective, shy at the start and slow to say what he feels, and quick to show it through cooking, driving and remembering what you said about your family.
When he likes you he moves closer in small steps and may introduce you to a relative before he says anything romantic. When he is hurt he goes quiet or irritable and rarely explains. Ask one specific question about his day or his family at a calm moment and let him answer in his own time, since pressing makes him retreat.
Cancer woman
The Moon is the one body in the sky that visibly changes shape from night to night, and it governs Cancer. Astrologers use that to explain the Cancer woman, who is intuitive, emotionally fluent and sensitive to atmosphere, able to tell something is off at a party before anyone speaks.
In love she is protective and loyal, and she hopes for a partner who checks in without being asked twice. Her mood shifts, and a partner who treats it as weather instead of a crisis does best. She may bury her own needs under looking after yours, so name something you noticed she did, then ask what she would like.
Cancer compatibility with every sign
Astrology pairs Cancer most easily with Scorpio and Pisces, sharing its water, and with the sextile pair Taurus and Virgo. Aries and Libra square it, Capricorn sits opposite, and both take more effort, though tension and attraction often arrive together.
| With | Sign relationship | Elements | In the tradition |
|---|---|---|---|
| ♈︎ Aries | square | water and fire | friction and pull |
| ♉︎ Taurus | sextile | water and earth | flows easily |
| ♊︎ Gemini | semi-sextile | water and air | needs adjusting |
| ♋︎ Cancer | same sign | both water | flows easily |
| ♌︎ Leo | semi-sextile | water and fire | needs adjusting |
| ♍︎ Virgo | sextile | water and earth | flows easily |
| ♎︎ Libra | square | water and air | friction and pull |
| ♏︎ Scorpio | trine | both water | flows easily |
| ♐︎ Sagittarius | quincunx | water and fire | needs adjusting |
| ♑︎ Capricorn | opposition | water and earth | friction and pull |
| ♒︎ Aquarius | quincunx | water and air | needs adjusting |
| ♓︎ Pisces | trine | both water | flows easily |
The sign relationship is the distance around the zodiac between the two Sun signs. The Sun is one planet of ten: to compare whole charts, enter both birth dates in the compatibility calculator or, with every planet by exact degree, the synastry chart calculator.
Cancer as the rising sign, the sign on the eastern horizon at birth, reads differently from the Sun in Cancer: see Cancer rising.
Cancer shares its element with Scorpio and Pisces. How the three water signs differ, and how much water your own chart holds: water signs. How water gets on with the other three: zodiac elements and their compatibility.
Work and money
Open the banking app on a quiet Sunday and you find a streaming subscription you forgot months ago, still renewing. You cancel it, then see the monthly gift to the animal shelter you set up two years ago, and leave it. That is the tradition's picture of money for this Sun: careful with whatever protects home and security, generous toward people and causes close to you, and sentimental enough to let small charges run.
Astrology ties Cancer to the fourth house, the house of home and family, and work that involves care fits: nursing, teaching, social work, counseling, cooking, hospitality, real estate. Colleagues rely on you to remember what each person needs. The risk is carrying criticism home and doing other people's emotional work for free.
How much Cancer is in your chart?
Enter your birth date. The check looks at the Sun, Moon, Mercury, Venus and Mars, counts how many were in this sign, and, if your Sun was there, names your decan.
Example: July 5, 1994, Eastern time.
♋︎ Cancer in your chart: 1 of 5
On July 5, 1994: Sun in Cancer.
- ☉ Sun: Cancer
- ☽ Moon: Gemini
- ☿ Mercury: Gemini
- ♀ Venus: Leo
- ♂ Mars: Gemini
Your decan: the second (10° to 20° of Cancer, Sun at 13°23′). In the classical table of faces it belongs to Mercury. Usual dates: Jul 1 to Jul 11.
For the Moon, Venus, Mars and every other planet in one place, use the zodiac sign calculator.
Mercury, Venus and Mars next to this Sun
Sort the Cancer Suns of 1930 through 2025 by where Mercury stood. It shared the sign for 46.9%. Leo held it for 32.7% and Gemini for 20.4%. A Gemini Mercury puts a quick, talkative mind on top of the feeling, and a Leo Mercury makes the same person sound more confident than the Sun suggests.
Venus is most often in Gemini for a Cancer Sun (33.6%), ahead of Leo (28.3%) and Cancer itself (21.7%). For a large share of Cancers, the way they flirt follows a sign that likes talk, jokes and variety, while the Sun asks for a settled home. Mars is in Cancer, its traditional fall, for 15%, and the Moon for 8.1%. Of the four planets, none shares the sign with the Sun for 31.7% of these people and exactly one does for 47.7%. In reverse, 24% of dates under another Sun still put one of them here.
| Planet | Where it is for people with this Sun sign, 1930–2025 |
|---|---|
| ☿ Mercury | Cancer46.9%, Leo32.7%, Gemini20.4% |
| ♀ Venus | Gemini33.6%, Leo28.3%, Cancer21.7%, Virgo8.9%, Taurus7.5% |
| ♂ Mars | Leo15%, Cancer15%, Virgo14%, Gemini13.2%, other signs less |
Our count of all 35,064 dates from 1930 to 2025, at noon UTC: 3,020 of them have the Sun in this sign.
When is Cancer season? 2026 and 2027 dates
Cancer season is the stretch of the year when the Sun is in Cancer. In 2026 it starts on June 21 at 4:25 a.m. EDT and ends on July 22 at 3:13 p.m. EDT, when the Sun moves into Leo. In 2027 the Sun arrives on June 21 at 10:10 a.m. EDT and leaves on July 22 at 9:04 p.m. EDT. The minute shifts every year, which is why a birthday on the first or last day can belong to either sign.
| Season | Starts (Eastern) | Ends (Eastern) | Starts (Pacific) | Length |
|---|---|---|---|---|
| Cancer 2026 | Jun 21, 4:25 a.m. EDT | Jul 22, 3:13 p.m. EDT | Jun 21, 1:25 a.m. PDT | 31.5 days |
| Cancer 2027 | Jun 21, 10:10 a.m. EDT | Jul 22, 9:04 p.m. EDT | Jun 21, 7:10 a.m. PDT | 31.5 days |
Moments of the Sun's entry into Cancer and into Leo, from the astronomy-engine ephemeris (tropical zodiac), rounded to the minute. What the coming year holds for the sign: Cancer horoscope 2027.
Cancer birth dates by year
Cancer runs from Jun 21 to Jul 22 in most lists. The Sun reaches Cancer at a different hour each year, so the first day moves. In US Eastern time, from 1930 to 2025, Cancer began on Jun 21 in 77 years, on Jun 20 in 12 years and on Jun 22 in 7 years; Leo took over on Jul 22 in 56 and on Jul 23 in 40.
First day of the sign by decade
| Births in | Cancer began on (Eastern) |
|---|---|
| 1930s | Jun 21 (7), Jun 22 (3) |
| 1940s | Jun 21 (8), Jun 22 (2) |
| 1950s | Jun 21 (8), Jun 22 (2) |
| 1960s | Jun 21 (10) |
| 1970s | Jun 21 (10) |
| 1980s | Jun 21 (9), Jun 20 (1) |
| 1990s | Jun 21 (8), Jun 20 (2) |
| 2000s | Jun 21 (7), Jun 20 (3) |
| 2010s | Jun 21 (8), Jun 20 (2) |
| 2020s | Jun 20 (4), Jun 21 (2) |
Number of years in each decade. 2020s: 2020 to 2025.
Born on a border day? Each one has its own page with the hour of the change for every year: Jun 21 · Jun 20 · Jun 22 · Jul 22 · Jul 23.
By birth month, with a calendar of every day: June zodiac signs: Gemini or Cancer · July zodiac signs: Cancer or Leo. All twelve months: zodiac signs by month.
Cancer decans
Each sign is split into three 10° parts called decans. The Sun moves about one degree a day, so a decan lasts about ten days.
| Decan | Usual dates | Ruler (classical faces) | Ruler (modern) |
|---|---|---|---|
| First, 0° to 10° | Jun 21 – Jun 30 | Venus | the Moon |
| Second, 10° to 20° | Jul 1 – Jul 11 (starts this day in 54 of 96 years) | Mercury | Pluto |
| Third, 20° to 30° | Jul 12 – Jul 22 (starts this day in 77 of 96 years) | the Moon | Neptune |
Start dates in US Eastern time, 1930–2025. Classical rulers from the table of faces (Chaldean order, as in Lilly's Christian Astrology); modern rulers as listed in Wikipedia's "Decan (astrology)".
Cancer symbol, ruler and element
Cancer's symbol is the Crab, and the glyph ♋ is usually described as a pair of claws. In Greek myth Hera sent a giant crab to pinch Heracles on the foot while he fought the Hydra. He crushed it, and Hera set it among the stars for the effort. The constellation is faint, but it holds the Beehive Cluster, a hazy patch the naked eye can pick out under a dark sky. The Sun reaches Cancer at the June solstice, which gave the Tropic of Cancer its name.
The Moon is at home only here. Capricorn, the opposite sign, holds the Moon in detriment, and Saturn, Capricorn's ruler, has its own detriment in Cancer. Astrologers describe the pair as home against structure: one holds people close, the other builds the institution. Detriment means a planet works less comfortably, and it is no verdict on anyone.
In tarot, the Golden Dawn gave Cancer the card The Chariot: what it means upright, reversed and in love. Your Sun sign is the Sun's place at birth, and the Sun has a card of its own, The Sun. All 22 cards with their signs: tarot card meanings.
The card of the Moon, the ruler of Cancer, is The High Priestess. Water, the element of Cancer, belongs to The Hanged Man.
Other planets in Cancer
Your Sun sign is one placement. If another planet was in this sign when you were born, its page reads that part of you: ☽ Moon · ☿ Mercury · ♀ Venus · ♂ Mars · ♃ Jupiter · ♄ Saturn · ♅ Uranus · ♇ Pluto · ☊ North Node · ⚸ Black Moon Lilith.
Famous Cancer people
- Tom Hanks, American actor and film producerJul 9, 1956
- Alice Munro, Canadian writerJul 10, 1931
- Michael Phelps, American swimmerJun 30, 1985
- Sylvester Stallone, American actor and filmmakerJul 6, 1946
- Robin Williams, American actor and comedianJul 21, 1951
- Malala Yousafzai, Pakistani children's education activistJul 12, 1997
- Ariana Grande, American singer, songwriter, and actressJun 26, 1993
- Richard Branson, British business magnateJul 18, 1950
- Frances McDormand, American actressJun 23, 1957
Birth dates from Wikidata, only entries with a single sourced date, and only if the Sun was in the sign for the whole birthday in every time zone. A Sun sign describes a style in the tradition; it does not explain anyone's success.
Mercury retrograde in Scorpio 2026: what it means for Cancer
Other zodiac signs
Before this sign comes Gemini; after it, Leo. All twelve with their dates, elements and rulers: zodiac signs.
More of Cancer in a birth chart: Cancer horoscope 2027 (the year ahead, month by month) · Midheaven in Cancer (career and public role) · rising sign calculator (Cancer rising needs your birth time) · Moon sign calculator (your Moon sign, with the hour if it changed on your birthday) · solar return chart (your chart for the year from your next birthday) · planets today (which planets are in Cancer right now) · Venus retrograde 2026 (dates and the signs it touches) · Cancer and Cancer compatibility (two Cancer Suns together) · Sun, Moon and rising sign meaning (your Cancer Sun read with the other two) · Cancer stellium (three or more planets in Cancer) · zodiac sign dates by year · Full Moon in Cancer (dates in 2026 and 2027) · zodiac sign statistics (how common Cancer is among birth dates, 1930 to 2025) · celebrity birth charts (famous people with a birth time on record), including Ariana Grande's birth chart (Sun in Cancer), Angelina Jolie's birth chart (rising in Cancer), Princess Diana's birth chart (Sun in Cancer), Kurt Cobain's birth chart (Moon in Cancer), Drake's birth chart (Moon in Cancer), Lana Del Rey's birth chart (Sun in Cancer), Tyra Banks's birth chart (rising in Cancer), Robin Williams's birth chart (Sun in Cancer), Michael Jordan's birth chart (rising in Cancer), Cher's birth chart (rising in Cancer), Keke Palmer's birth chart (rising in Cancer), Michael B. Jordan's birth chart (Moon in Cancer), Dua Lipa's birth chart (Moon in Cancer), Mariah Carey's birth chart (Moon in Cancer), Shakira's birth chart (Moon in Cancer), Meryl Streep's birth chart (Sun in Cancer), Charli XCX's birth chart (rising in Cancer), Kevin Hart's birth chart (Sun in Cancer), Adele's birth chart (rising in Cancer), Julia Roberts's birth chart (rising in Cancer), Margot Robbie's birth chart (Sun and rising in Cancer), Anthony Bourdain's birth chart (Sun in Cancer), Kris Jenner's birth chart (Moon in Cancer), The Weeknd's birth chart (rising in Cancer), Mac Miller's birth chart (Moon in Cancer), Frida Kahlo's birth chart (Sun in Cancer), Jack Black's birth chart (rising in Cancer), Nikola Tesla's birth chart (Sun in Cancer), Ben Affleck's birth chart (rising in Cancer), Hailee Steinfeld's birth chart (rising in Cancer), Sylvester Stallone's birth chart (Sun in Cancer), Jimi Hendrix's birth chart (Moon in Cancer), Travis Barker's birth chart (rising in Cancer), Cameron Diaz's birth chart (rising in Cancer), Gwen Stefani's birth chart (Moon in Cancer), Claressa Shields's birth chart (rising in Cancer), Paul Mescal's birth chart (Moon and rising in Cancer), Kurt Russell's birth chart (Moon and rising in Cancer), Albert Einstein's birth chart (rising in Cancer), Prince William's birth chart (Sun and Moon in Cancer), Vincent van Gogh's birth chart (rising in Cancer), Carolyn Bessette-Kennedy's birth chart (Moon in Cancer).
Questions people ask
When is Cancer season?
Usually June 21 to July 22. Between 1930 and 2025 the season opened on June 21 in the large majority of years, on June 20 in some and on June 22 in the rest. Leo opened on July 22 more often than July 23, so the last day of Cancer was July 21 or July 22. A birthday near either edge depends on the year and the hour, so check the change times in the dates section of this page.
Is Cancer a water sign?
Yes. Pisces and Scorpio are its water companions, and Cancer is the cardinal member, with the Moon in charge.
What type of person is Cancer?
Astrology describes Cancer as caring, intuitive and protective, with a private streak, a close tie to home and a slow way of trusting people. It is also sensitive to criticism and holds on to hurt. A Sun sign is only part of a chart, so individual Cancers vary a lot.
What sign will a Cancer marry?
A chart cannot name a spouse. The tradition finds Cancer easiest with Scorpio and Pisces, its fellow water signs, plus Taurus and Virgo. Many things besides two Sun signs shape a marriage, and the pair pages go into the details.
Who is a Cancer's soulmate?
The tradition names no single soulmate sign. Scorpio and Pisces are usually cited for emotional understanding, and Capricorn, opposite, for balance. A soulmate is a personal idea, and a chart cannot deliver one.
What is the weakness of a Cancer sign?
Moodiness and hurt feelings are the usual answer: Cancer takes things personally, withdraws, and keeps the memory. Hinting at a problem instead of stating it causes the most trouble. Each person has a different mix.
Who is a bad match for Cancer?
Nothing in the tradition makes any sign a bad match for Cancer, yet the pairings with Aries, Libra and, opposite, Capricorn take the most work. Aries acts before Cancer has felt its way to an answer, and Libra's habit of dodging a topic can look like a cold shoulder. Friction in the tradition often comes with attraction.
Who will break Cancer's heart?
The tradition hands that role to no one. For Cancer the wound is being left waiting to be guessed: Cancer steps back to see whether the other person follows, and a partner who reads that silence as disinterest never asks. The hardest meetings come at the squares, Aries and Libra, and across the wheel with Capricorn.
Which is the fakest zodiac sign?
No sign is the fakest, since astrology does not grade honesty. Cancer gets the label when it keeps a pleasant front while guarding what it feels, which is the crab's shell in human form. That is caution, and it varies by person.
What does the Cancer symbol look like?
A crab. The glyph ♋ is drawn as two claws curling toward each other.
Sources
- Astronomy Engine: the open-source ephemeris library behind our planet positions, dates and statistics
- William Lilly, Christian Astrology (London, 1647): scan of the original edition
- Wikipedia: Decan (astrology): modern decan rulers
- Wikidata: birth dates of the famous people listed
- How we create our readings: our own calculation of sign dates, positions and the 1930 to 2025 statistics
Written by The Zodiac Atlas editorial team with the help of AI and edited by a person. Element, quality, ruler and decans follow the Western tradition; dates and shares come from our own run of every date from 1930 to 2025 with the astronomy-engine ephemeris (tropical zodiac). Astrology is a symbolic tradition, not a science; read a sign as a set of questions about yourself.