Water · cardinal
Cancer zodiac sign
In Western astrology, Cancer stands for care, belonging, and emotional security.
In everyday language it's just called your zodiac sign. What's meant is your sun sign: the sign the Sun was in when you were born.
Das Zeichen Cancer. Das gleichnamige Sternbild steht heute woanders, tippen zeigt es.
- Creating closeness and noticing what people need
- trust, belonging, and a safe place to retreat to
- saying how you feel instead of using withdrawal as a message
Cancer: strengths and challenges
The two sides traditionally attributed to this sign.
Strengths
Cancer picks up on moods and needs attentively, tends relationships, and creates places where other people feel welcome.
Challenges
It gets difficult when withdrawal replaces a conversation, factual criticism instantly feels personal, or their own limits disappear behind all the caretaking.
What do you want to say outright to someone important, instead of hoping to be understood without words?
Cancer in love and relationships
Cancer usually looks for familiarity, reliability, and a genuine feeling of home. Closeness stays easier when needs are put into words and withdrawal isn't used as a message.
Cancer at work
At work, they bring team spirit, loyalty, and dependable care to a project. Factual criticism should be kept clearly separate from personal regard.
Getting along with Cancer
An appreciative tone and clear commitments create security. Address anything unclear directly, rather than expecting it to be read between the lines.
Horoscopes for Cancer
From today's general impulse to your personal year-ahead preview.
Today's impulse for Cancer
A concrete impulse for the day and a question that needs no invented backstory.
Read todayNext 14 daysYour personal preview
Concrete transit dates for your own birth chart — with an actual date, not a generic sun-sign text.
Open the previewNext 12 monthsYour year at a glance
The longer transits from Jupiter to Pluto, their date ranges, and the days they turn exact.
Open the year aheadSay clearly what you can take on
define a commitment so both sides know what's included and what isn't.
What do you want to say outright to someone important, instead of hoping to be understood without words?
When does the Cancer zodiac season begin?
The Sun is in Cancer from June 21, 2026 at 10:25 AM CEST to July 22, 2026 at 09:13 PM CEST.
The Sun's next entry into Cancer is on June 21, 2027 at 04:10 PM CEST — about 6 hours later than this year.
Why the exact time matters
Listings like "21 May to 21 June" are just rules of thumb. The entry shifts by a few hours every year. If your birthday falls close to the sign change, your birth year, time, and time zone decide — that's why Leitstern calculates the Sun's position.
Element, Ruler, and Origin
The astrological assignment
- Element
- Water
- Quality
- cardinal
- Ruler
- Moon
This assignment appears in Ptolemäus, Tetrabiblos I,17 to 19.
Where the name comes from
Cancer is the creature Hera sent against Heracles, placed among the stars for its trouble (recorded by Eratosthenes, Katasterismoi). The Moon as ruler is in Ptolemäus, Tetrabiblos I,17.
Sign and constellation aren't the same today: Western astrology counts tropically from the spring equinox, while the constellations slowly drift because of the precession of Earth's axis.
There's more than your sun sign
Your sun sign only shows the Sun. The Moon, Mercury, Venus, Mars and — with an exact birth time — the Ascendant round out the picture. Calculate the key positions for free from your birth details.
Calculate my birth chartWhich signs are compatible with Cancer?
As a rule of thumb, the same or complementary elements make for an easier start. Opposite signs and signs with a very different core nature can be just as attractive, but usually need more attunement.
Often easier together
Here, pace, expression, or needs tend to be more alike.
TaurusBuilding things patiently and creating reliabilityWater brings closeness and a feel for nuance, Earth brings steadiness and practical reliability. Clear words keep care and expectation from getting mixed up.
VirgoLooking closely and finding solutions that actually workWater brings closeness and a feel for nuance, Earth brings steadiness and practical reliability. Clear words keep care and expectation from getting mixed up.
ScorpioGetting to the bottom of complex issuesBoth signs share the element Water. Closeness, loyalty and a fine sense for each other can feel familiar fast. Direct words help, so not everything runs on mood alone.
PiscesSensing subtle moods and connecting things creativelyBoth signs share the element Water. Closeness, loyalty and a fine sense for each other can feel familiar fast. Direct words help, so not everything runs on mood alone.Often needs more attunement
Here, pace, expression, or needs tend to differ more often. Clear agreements help.
AriesStarting things boldly and getting decisions movingBoth signs are cardinal. Both want to set the direction. If who's in charge stays unclear, competing over the next decision comes easily.
GeminiPicking up new things fast and explaining them clearlyCancer and Gemini often set different priorities and work at a different pace. That can be enriching once expectations get said out loud instead of assumed.
LeoCreating things and carrying others alongCancer and Leo often set different priorities and work at a different pace. That can be enriching once expectations get said out loud instead of assumed.
LibraBringing different interests together fairlyBoth signs are cardinal. Both want to set the direction. If who's in charge stays unclear, competing over the next decision comes easily.
SagittariusSeeing the big picture and giving people confidenceCancer and Sagittarius don't share the same basic language right away. Things get clearer once both say what they mean by closeness, reliability and a good next step.
CapricornPlanning for the long term and carrying responsibilityCancer and Capricorn are opposite signs. The differences themselves can be what attracts and shows new sides; over time it takes clear agreements about pace, closeness and decisions.
AquariusThinking independently and designing new solutionsCancer and Aquarius don't share the same basic language right away. Things get clearer once both say what they mean by closeness, reliability and a good next step.For a personal comparison, the sun sign alone isn't enough. Synastry checks the planets in both birth charts and shows the actual angles.
Compare two birth chartsFrequently asked questions about Cancer
In 2026, the Sun is in Cancer from June 21, 2026 at 10:25 AM CEST to July 22, 2026 at 09:13 PM CEST. These times are calculated from orbital data. They shift by a few hours every year because the solar year isn't a whole number of days. Listings with only calendar days are therefore rules of thumb.
That's decided by the exact moment of birth, not just the calendar day. It takes the date, the time, and the time zone that belongs to the birthplace. The calculated position of the Sun always falls in exactly one sign.
Cancer belongs to the element Water and has cardinal quality. The classical ruler is Moon. This assignment is recorded in Ptolemäus, Tetrabiblos I,17 to 19.
Traditionally, signs of the same element, plus complementary element pairs, are read as an easier start. The opposite sign, Capricorn, is read more as an attracting but demanding contrast. A closer comparison needs the planets from both birth charts.
Cancer usually looks for familiarity, reliability, and a genuine feeling of home. Closeness stays easier when needs are put into words and withdrawal isn't used as a message. For a personal picture, Venus, Mars, the Moon, and the aspects across the whole birth chart are considered too.
Yes. In everyday language, "zodiac sign" means the sun sign — the sign the Sun was in at the moment of birth. The Moon sign, the Ascendant, and the other planets are additional parts of the birth chart.
More about your birth chart
More zodiac signs
Straight to the next sign profile and its impulse for today.