Every site says the Moon is exalted in Taurus. Almost every reader hears that as “the Moon is at home here” or “the Moon shows up here a lot”. Both readings are wrong. I tracked the Moon every two hours for 800 years, from 1600 to 2400. It sits in Taurus 8.33 percent of the time. That is one chart in twelve, the same share as every other sign. Exaltation is a judgement about quality. It says nothing at all about how many charts carry it.
This page gives you the Taurus sign with the numbers attached. Real dates, checked against the sky. Real counts, run on an ephemeris over 800 years. And the one day of the year that two signs both claim.
A birth chart is a house with twelve rooms
Picture a house with twelve rooms. Each room is one part of life: money, home, work, love. The planets are the furniture. A birth chart is a map of which furniture sat in which room at the minute you were born.
The twelve signs are the style of each room. Taurus is the second room of the twelve. Your Sun sign is just one piece of furniture, the brightest one. The Sun is the piece that everyone quotes when they ask your sign.
Taurus runs from 30 to 60 degrees of the zodiac. The zodiac here is the tropical zodiac, a ring of 360 degrees that starts at the March equinox. That starting point is a moment in Earth’s orbit, not a star.
Taurus dates, and the day two signs both claim
The table you see everywhere says this. Aries: 21 March to 19 April. Taurus: 20 April to 20 May. Google’s own AI Overview prints it. So does Britannica. So does the Farmers’ Almanac.
That table is wrong for some people. I checked all 33,238 days from 1940 to 2030 against the real position of the Sun. I read each date at noon in Universal Time (UTC), the world clock set at Greenwich, then again at noon in New York.
| Birth date the table treats as a boundary | Sign the published table assigns | Years out of 91 where that is wrong, at noon | Share of years the table misses |
|---|---|---|---|
| Born on 20 April | It says Taurus | Wrong in 24 years in UTC, 11 in New York | 26 percent of years in UTC, 12 in New York. |
| Born on 21 May | It says Gemini | Wrong in 21 years in UTC, 11 in New York | 23 percent of years in UTC, 12 in New York. |
| Born on 19 April | It says Aries | Wrong in 0 years in UTC, 4 in New York | 0 percent of years in UTC, 4 in New York. |
| Born on 20 May | It says Taurus | Wrong in 0 years in UTC, 5 in New York | 0 percent of years in UTC, 5 in New York. |
Read the first row again. If you were born on 20 April, the published table calls you a Taurus. Once in four years in UTC, you are still an Aries at noon. On New York time it is about once in eight years. That is the most disputed date on the Taurus calendar.
Why does it move? The Sun does not enter Taurus at the same clock time each year. Over those 91 years, in UTC, it entered Taurus on 19 April in 22 years, and on 20 April in 69 years. On New York clocks the split is 40 years and 51 years. Our guide to the Aries sign and its shifting boundary reports the same split from the other side of the line.
The exit is just as loose. The Sun left Taurus for Gemini on 20 May in 24 years, and on 21 May in 67 years.
So the honest Taurus date range is this. Taurus starts on 19 or 20 April. It ends on 20 or 21 May. If your birthday is one of those four days, only your birth time settles it.
The Taurus sign in one block
| What people ask about the Taurus sign | The short answer, with its caveat |
|---|---|
| Dates of Taurus season | 19 or 20 April to 20 or 21 May. |
| Place in the order of signs | Second of the twelve. |
| Symbol and animal | The Bull. |
| Element of the sign | Earth, with Virgo and Capricorn. |
| Modality, meaning how it moves | Fixed, so it holds rather than starts. |
| Ruling planet | Venus, by night. |
| Planet said to be exalted here | The Moon. |
| Planet said to be in detriment | Mars. |
| Planet said to be in fall | Uranus, in modern reading only. |
| Length of Taurus season | 30.964 days on average. |
Venus rules Taurus and Libra, one by night and one by day
Venus is the ruling planet of Taurus. Venus also rules Libra. That is not a mistake or a shared job. It is a rule from Greek astrology called sect.
Sect splits the day from the night. Each planet was given one sign for the night side and one for the day side. Venus holds Taurus as its night sign and Libra as its day sign. Ptolemy sets this out in the Tetrabiblos, written around 150 AD. Vettius Valens uses the same frame in the same century.
The two rooms differ in feel. Taurus is the earth room of Venus: touch, food, soil, money you can hold. Libra, the other sign Venus rules, is the air room: talk, fairness, the space between two people. Same planet, two jobs. Our page on what the planet Venus actually governs follows both threads.
What “the Moon is exalted in Taurus” really claims
Exaltation is an old grading system. A planet in its exaltation sign was judged to work at its best there. The word is a verdict on quality, like calling a room the best room in the house.
It is not a claim about traffic. Nobody in the old texts said the Moon visits Taurus more than other signs. William Lilly, writing in Christian Astrology in 1647, treats exaltation as a score to add up when judging a chart. Liz Greene and Stephen Arroyo, writing in our own time, read it as a placement that works without friction.
Readers still hear “exalted” as “common”. So I measured it.
I tracked the Moon for 800 years
I did not draw random charts. I asked an ephemeris where the Moon stood every two hours from 1600 to 2400. That is about 3.5 million moments, evenly spaced, so each sign gets exactly its share of the time.
| Sign the Moon landed in | Share of the time, 1600 to 2400 | How far that sits from pure chance |
|---|---|---|
| Aries | 8.33 percent | Level with chance. |
| Taurus, the exalted sign | 8.33 percent | Level with chance. |
| Gemini | 8.33 percent | Level with chance. |
| Cancer, the Moon’s own sign | 8.33 percent | Level with chance. |
| Leo | 8.33 percent | Level with chance. |
| Virgo | 8.33 percent | Level with chance. |
| Libra | 8.34 percent | Level with chance. |
| Scorpio | 8.33 percent | Level with chance. |
| Sagittarius | 8.34 percent | Level with chance. |
| Capricorn | 8.34 percent | Level with chance. |
| Aquarius | 8.33 percent | Level with chance. |
| Pisces | 8.33 percent | Level with chance. |
The twelve shares add to 100 percent. The gap from top to bottom is about one hundredth of a point.
That line is flat. The Moon circles the zodiac in about 27.3 days, so 800 years cover its orbit more than ten thousand times. Nothing is left to chance. Taurus gets its one twelfth, and so does every other sign.
So the exalted Moon is not a rare Moon and not a common one. It is an ordinary Moon that the tradition rates highly. If you want the reading itself, our page on the Moon in Taurus and what it costs takes that on. The wider idea sits in our guide to what exaltation means in a chart.
The other six exaltations, counted the same way
The old texts hand out seven exaltations. If exaltation meant “frequent”, all seven would run well above 8.33 percent. I ran the same scan for each, from 1600 to 2400. Jupiter and Saturn are counted on whole laps only: 67 laps of Jupiter from 1607 to 2402, and 27 laps of Saturn from 1613 to 2408.
| Planet and the sign it is exalted in | Share of the time in that sign | Verdict against the 8.33 percent baseline |
|---|---|---|
| Moon exalted in Taurus | 8.33 percent | Flat, no effect at all. |
| Sun exalted in Aries | 8.34 percent | Flat, no effect at all. |
| Venus exalted in Pisces | 8.32 percent | Flat, no effect at all. |
| Mercury exalted in Virgo | 8.45 percent | A shade high, and worth a look. |
| Jupiter exalted in Cancer | 8.48 percent | A shade high, and worth a look. |
| Saturn exalted in Libra | 8.48 percent | A shade high, and worth a look. |
| Mars exalted in Capricorn | 7.21 percent | Below chance, not above it. |
Not one of the seven is common in any real sense. Three sit about a tenth of a point above chance. One sits clearly below it. The grading system and the counting have no link.
Which of those bumps are real, and which are my window’s fault
Here is the part no one else runs. Some of those numbers are not flat, and I owe you a reason.
There are two reasons a share can drift off 8.33 percent. One is geometry, which is real. The other is the sampling window, which is an artifact of my own method. Telling them apart is the whole lesson.
So I ran the scan twice: once over 1950 to 2010 alone, then over the long window.
| Planet in its exaltation sign | Share over 1950 to 2010 alone | Share over 800 years, or whole laps | What the shift tells us |
|---|---|---|---|
| Moon in Taurus | 8.31 percent | 8.33 percent | Steady, so it is real and flat. |
| Sun in Aries | 8.34 percent | 8.34 percent | Steady, driven by season length. |
| Mercury in Virgo | 8.50 percent | 8.45 percent | Steady, so geometry is behind it. |
| Jupiter in Cancer | 8.26 percent | 8.48 percent | Moves, so the short window misled. |
| Saturn in Libra | 8.58 percent | 8.48 percent | Moves, so the short window misled. |
| Venus in Pisces | 7.05 percent | 8.32 percent | Moves a lot, so the low figure is an artifact. |
| Mars in Capricorn | 7.20 percent | 7.21 percent | Steady and low, so it is real. |
Now the picture resolves. Jupiter takes 11.9 years to circle the zodiac. Saturn takes 29.5 years. A 60 year window holds only five Jupiter laps and two Saturn laps. That is far too few to spread evenly, so the numbers wobble. On whole laps, both land at 8.48 percent. That small lift is real, and it comes from the shape of their orbits, not from the grading.
Mercury and Venus are a different story. Both orbit inside Earth’s orbit, so both stay pinned near the Sun in our sky. Mercury never strays more than about 28 degrees from it. Venus never strays more than about 47 degrees. Their sign counts follow the Sun, and the Sun does not spend equal time in each sign. For Mercury that link holds in both windows.
Venus is the trap. It repeats its dance with the Sun on an eight year cycle. Sixty years hold only seven and a half of those cycles, so the leftover half cycle tilts the count. Over 1950 to 2010, Venus sits in Pisces 7.05 percent of the time. Over 800 years, it sits there 8.32 percent of the time, right at chance.
Here is the twist worth keeping. Mercury in Virgo sits a touch above chance, because the Sun itself lingers in Virgo. Venus in Pisces sits right at chance once the window is long enough. The orbit shapes the numbers. Tradition picked its favourite signs for other reasons entirely.
That is the rule to carry away. Separate what the geometry forces from what the tradition judges. They are two different kinds of claim, and only one of them can be counted.
Mars in detriment, Uranus in fall, and why one is much newer
Two more grades land on Taurus, and they are not the same age.
Mars is in detriment in Taurus. Detriment means a planet sits in the sign opposite the one it rules. Mars rules Scorpio, and Taurus faces Scorpio across the wheel. This grading runs straight back to Ptolemy. Detriment is the English word for exile, and it is not the same thing as fall.
Uranus is said to be in fall in Taurus. Fall means the sign opposite a planet’s exaltation. Here is the catch. Uranus was discovered in 1781. No Greek, Roman or medieval astrologer ever wrote a word about it. Ptolemy did not know it existed. Lilly did not either. This grade was assigned by twentieth century astrologers working by analogy, and it carries none of the weight of the older ones.
| Dignity grade applied to Taurus | Planet it is given to | Age and source of the claim |
|---|---|---|
| Rulership, the planet in charge | Venus, by night | Ancient, in Ptolemy. |
| Exaltation, the honoured guest | The Moon | Ancient, in Ptolemy. |
| Detriment, meaning exile | Mars | Ancient, in Ptolemy. |
| Fall, the weakest grade | Uranus | Modern, after 1781. |
How I ran the counts
All three counts use the same method, and you should know what it is.
I did not draw random charts. I stepped through the sky every two hours, from 1600 to 2400, and noted where each body stood. That gives each sign exactly its share of the time. Jupiter and Saturn are counted on whole laps only, so a part lap at the end cannot tip them.
Positions come from the astronomy-engine library, not from a printed table. I ran every figure again with a second ephemeris, the Swiss Ephemeris, on a six hour step. The two agree to within two hundredths of a point. The zodiac is tropical. Houses are whole sign houses, meaning one sign fills one room.
Every count is checked twice. The shares must add to 100 percent. The two ephemerides must agree. Both checks passed on all three.
Count two: Taurus season runs 30.964 days
Zodiac signs are not equal in length. Earth’s orbit is an ellipse, not a circle, so Earth speeds up and slows down. The Sun crosses some signs faster than others.
I timed every entry of the Sun into every sign from 1600 to 2400, the site’s reference window, by two separate routes, astronomy-engine and the Swiss Ephemeris, then averaged.
| Rank by length, shortest season first | Sign and its average season | Share of the year it holds |
|---|---|---|
| Shortest of the twelve | Capricorn, 29.446 days | 8.062 percent of the year. |
| Second shortest | Sagittarius, 29.557 days | 8.092 percent of the year. |
| Third shortest | Aquarius, 29.592 days | 8.102 percent of the year. |
| Fourth shortest | Scorpio, 29.899 days | 8.186 percent of the year. |
| Fifth shortest | Pisces, 29.961 days | 8.203 percent of the year. |
| Sixth shortest | Libra, 30.389 days | 8.320 percent of the year. |
| Seventh shortest | Aries, 30.462 days | 8.340 percent of the year. |
| Fifth longest | Virgo, 30.900 days | 8.460 percent of the year. |
| Fourth longest | Taurus, 30.964 days | 8.478 percent of the year. |
| Third longest | Leo, 31.292 days | 8.567 percent of the year. |
| Second longest | Gemini, 31.330 days | 8.578 percent of the year. |
| Longest of the twelve | Cancer, 31.451 days | 8.611 percent of the year. |
Taurus is the fourth longest season, ninth in the list above. The twelve lengths add to 365.243 days. The true tropical year is 365.2422 days, so the check holds to within a minute. The gap between the longest and shortest season is 2.005 days.
Taurus season is 1.518 days longer than Capricorn season. That is a real edge, and it means slightly more people are born under Taurus than under Capricorn. The effect is small: 8.478 percent against 8.062 percent.
Count three: where Venus sits when the Sun is in Taurus
Venus rules Taurus, so a fair question follows. If your Sun is in Taurus, where is your Venus?
Venus cannot go far from the Sun. Over 800 years, with the Sun in Taurus, the widest gap between them is 46.3 degrees. That is about one and a half signs. So a Taurus Sun can only have Venus in a handful of signs.
| Sign Venus can occupy for a Taurus Sun | Share of Taurus Suns, 1600 to 2400 | What that share means for you |
|---|---|---|
| Aries | 29.23 percent | Top, by a hair. |
| Gemini | 29.01 percent | Level with Aries. |
| Taurus, Venus in its own sign | 24.35 percent | A firm third place, about one in four. |
| Pisces | 9.01 percent | Just ahead of Cancer. |
| Cancer | 8.41 percent | Last of the five. |
Seven signs are absolute zeros. In 800 years, not one Taurus Sun has Venus in Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn or Aquarius. That is geometry, not rarity. It cannot happen.
Now the warning, and it matters. Venus repeats its pattern against Earth on an eight year cycle. A 60 year window holds only about seven and a half of those cycles, which is too few to sample the pattern evenly.
I tested that directly. Over 1950 to 2010 alone, Aries leads at about 35 percent, Venus in Taurus drops to about 20 percent, and Cancer beats Pisces. Over 800 years, Aries and Gemini sit level near 29 percent, and Pisces beats Cancer. The order flipped. What did not move was the set of five possible signs, and the seven zeros. Those held exactly.
So the table above uses 800 years, not one lifetime of years. Anyone ranking Venus signs for Taurus Suns from a few decades of data is reading their own window and calling it astronomy.
One figure is worth holding. Over 800 years, from 1600 to 2400, 24.35 percent of Taurus Suns have Venus in Taurus as well, so about one Taurus in four. Set that beside our other counts over the same years. A Leo Sun has the Sun in Leo 100 percent of the time, by definition. A Virgo Sun has Mercury in Virgo 49.50 percent of the time, and a Gemini Sun has Mercury in Gemini 47.85 percent. An Aries Sun has Mars in Aries 12.27 percent of the time. A Sagittarius Sun has Jupiter in Sagittarius only 10.22 percent, over 67 full laps of Jupiter from 1607 to 2402. A Capricorn Sun has Saturn in Capricorn 10.15 percent, over 27 full laps of Saturn from 1613 to 2408. A Cancer Sun has the Moon in Cancer 8.20 percent.
Venus for Taurus sits in the middle of that list, and the reason is orbital distance. Mercury hugs the Sun tightest, so it shares the Sun’s sign nearly half the time. Venus swings wider, so it shares the sign about one time in four. Jupiter and Saturn roam free, so they drop to chance. Your own Venus sign is worth checking, because it shapes taste and attraction more than your Sun does.
Taurus traits, rewritten around the measurements
Here is where most pages give you “stubborn and food loving” and stop. The traits make more sense once you know where they come from.
Taurus is a fixed sign. Fixed means it falls in the middle of a season, so its job is to hold what has already started. That is the root of the patience, and the root of the stubbornness. They are one trait seen from two sides. Our page on what the fixed modality does in a chart covers all four fixed signs.
Taurus is an earth sign. Earth signs deal in what can be weighed, touched and kept. That is where the practical streak comes from, and the care about money and comfort. See our guide to the earth element and the signs that carry it.
Venus rules the sign, and Venus by night. Night rulership reads as private rather than social. That is the difference between Taurus warmth and Libra charm. One is felt at close range, the other works across a room.
The exalted Moon adds the last piece. The Moon governs mood and habit. Exalted here means steady mood, slow to swing, slow to forgive. That is a quality grade, and now you know it is nothing else.
Mars in detriment is the missing trait on most lists. Mars runs drive and anger. In Taurus it works slowly and holds a grudge. Taurus anger is not a flash, it is a long freeze.
| Taurus trait people name most | Where it comes from in the chart |
|---|---|
| Patient and hard to rush | The fixed modality. |
| Stubborn once set | The fixed modality again. |
| Practical about money | The earth element. |
| Fond of food, touch and comfort | Venus as night ruler. |
| Steady mood, rarely rattled | The Moon in exaltation. |
| Slow to anger, slow to let go | Mars in detriment. |
| Loyal to people and to routine | Fixed earth together. |
Taurus also carries the second room of the chart. That room covers money, possessions and self worth, which is why the sign reads as careful with both.
Taurus compatibility, without a scoreboard
The usual answer runs: Virgo, Capricorn, Cancer, Scorpio. That list comes from geometry alone. Virgo and Capricorn are the other earth signs. Cancer and Scorpio are water signs that sit at easy angles. Scorpio is the opposite sign, which old texts read as attraction and friction at once.
Treat that list as a starting shape, not a verdict. Two people are not two Sun signs. Your Venus, your Moon and your rising sign all carry weight, and none of them has to match your Sun. A Taurus Sun with Venus in Aries wants a very different partner from a Taurus Sun with Venus in Pisces. My own count says both exist in large numbers.
Watch for this in daily life. A Taurus under pressure goes quiet rather than loud. The silence is the warning sign, not the shouting.
Where the Bull comes from
The Bull is old. Babylonian star lists from before 1000 BC name this stretch of sky the Bull of Heaven. Around 4,000 years ago the Sun stood in these stars at the spring equinox, so the Bull opened the farming year across the Near East.
Greek myth later attached the story of Zeus taking the form of a white bull to carry Europa across the sea. The constellation holds the Pleiades and the bright red star Aldebaran, which marks the Bull’s eye.
Note the gap. The Sun no longer sits in the stars of Taurus during Taurus season. Earth’s axis wobbles over about 26,000 years, a drift called precession. Tropical astrology measures from the equinox, not from the stars, so the sign and the constellation drifted apart long ago. Our complete guide to the twelve zodiac signs works through that split in detail.
Frequently asked questions about the Taurus sign
What are the Taurus dates?
Taurus season starts on 19 or 20 April and ends on 20 or 21 May. In Universal Time (UTC), over 91 years, the Sun entered Taurus on 19 April in 22 years and on 20 April in 69. On New York clocks the split is 40 and 51. A table that prints one fixed range is wrong at noon on 20 April in about a quarter of years in UTC, and in about one year in eight in New York.
What does the Taurus sign mean in a birth chart?
It means the second of twelve zones of the zodiac, from 30 to 60 degrees. Any planet in that zone acts in a fixed, earthy, Venus flavoured way. Your Sun there makes you a Taurus in common speech, but every other planet in your chart has its own sign.
What is the personality of a Taurus?
Patient, practical, loyal, fond of comfort, and hard to move once decided. Each of those traces to a structural fact: fixed modality, earth element, Venus rulership, and an exalted Moon. The reputation for stubbornness is the same trait as the reputation for reliability.
What sign would a Taurus marry?
The traditional answers are Virgo, Capricorn, Cancer and Scorpio. That list is built from element and angle, not from any study of marriages. Your Venus sign shapes what you want in a partner more than your Sun sign does, and a Taurus Sun can carry Venus in five different signs.
What is a Taurus attracted to?
Comfort you can feel: good food, soft fabric, steady income, a home that stays put. Venus as night ruler points inward rather than outward, so the draw is private pleasure over public display.
Is the Moon common in Taurus because it is exalted there?
No. Over 800 years, from 1600 to 2400, the Moon sat in Taurus 8.33 percent of the time. An even split would give 8.33 percent. Exaltation grades how well a planet works in a sign. It carries no claim about how many charts carry the planet there.
Why is the Moon exalted in Taurus?
The old reasoning pairs the Moon with growth and moisture, and Taurus with fertile ground. Ptolemy gives that logic in the Tetrabiblos. Modern writers such as Liz Greene read it as emotional steadiness rather than fertility. Neither reading rests on a count.
Is Taurus a water sign?
No. Taurus is an earth sign, alongside Virgo and Capricorn. The water signs are Cancer, Scorpio and Pisces. The mix-up comes from Taurus sharing a calm reputation with the water signs.
Which planet is weak in Taurus?
Two are graded as weak. Mars is in detriment, meaning exile, because it rules the opposite sign Scorpio. Uranus is said to be in fall, the lowest grade. The Mars grading is ancient. The Uranus grading dates from after 1781, when the planet was discovered.
I was born on 20 April. Am I an Aries or a Taurus?
It depends on your birth year and your birth time. In 24 of the last 91 years, someone born at noon UTC on 20 April was still an Aries. In the other 67 they were a Taurus. At noon New York time, the count is 11 years out of 91. Only an exact chart settles it.
Is Taurus season the longest one?
No. Taurus season averages 30.964 days, which makes it the fourth longest. Cancer is longest at 31.451 days and Capricorn is shortest at 29.446 days. The whole spread from longest to shortest is 2.005 days.
What are five real facts about Taurus?
Taurus season lasts 30.964 days. The Moon sits there 8.33 percent of the time, like any sign. A Taurus Sun has Venus in Taurus about one time in four. Venus rules Taurus by night and Libra by day. The Uranus fall grading is younger than the United States.
Does a Taurus Sun make a Taurus Moon more likely?
No. The Moon moves far too fast for the Sun’s sign to pull it. It crosses a whole sign in about two and a half days. Over 800 years, a Taurus Sun carries a Taurus Moon 8.20 percent of the time, a shade under one in twelve.
Get the answer for your own birth moment
Every count on this page is about crowds. Your own chart is one moment, and it settles the questions that averages cannot. Which day your Sun actually crossed into Taurus. Where your Venus landed. Whether your Moon really sits in its exalted seat.
A full natal reading answers all three from your date, time and place of birth. It comes as a written guide and as a personal audio episode, so you can read it or listen to it.