How to find a zodiac sign by birth date
Astrologers define a zodiac sign, or Sun sign, by where the Sun was on the day of birth. The dates for each sign form 12 ranges spread across the year, from Aries starting on March 21 through Pisces ending on March 20. To find a sign, a person can match the birth month and day to the date ranges in the table or use the calculator on this page.
People born on dates fully inside a range, such as April 5 or August 10, clearly belong to one sign. Those born at the very start or end of a range are called “cusp” births and may need a precise chart for confirmation.
The zodiac signs in order and their elements
The zodiac signs follow a fixed order that begins with Aries and ends with Pisces. This sequence goes: Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces. Astrological tradition links this order to the seasonal cycle, with Aries starting at the spring equinox, then moving through spring, summer, fall and winter signs.
Each sign belongs to one of 4 elements. Fire signs are Aries, Leo and Sagittarius. Earth signs are Taurus, Virgo and Capricorn. Air signs are Gemini, Libra and Aquarius. Water signs are Cancer, Scorpio and Pisces. Astrologers also group signs by mode: cardinal, fixed and mutable, which describes how each sign tends to start, stabilize or adapt in everyday life.
Why zodiac sign dates shift by a day
Zodiac sign “start” dates are based on the exact minute the Sun enters a new sign, and this moment changes every year. Time zones also matter, so the Sun can enter a sign on one calendar day in one region and the previous day in another. This is why different sources sometimes list dates that differ by 1 day at the edges.
People born near the border between signs are often called “on the cusp.” For example, between 1930 and 2030 (US Eastern Time), the Sun entered Aries on March 19, March 20 or March 21 in different years, and of people born on March 20, about 61% are Pisces. For a cusp birthday, astrologers use the exact birth time and place to calculate the correct sign.
Sun sign, Moon sign and rising sign
The zodiac sign usually means the Sun sign, which comes from the birth day and month. Astrologers see the Sun sign as describing central qualities: what drives a person, how they express will and identity in daily choices and relationships. It is the simplest place to start and the one most people know.
The Moon sign and rising sign require more data. The Moon sign depends on where the Moon was at the exact birth time, and is often linked with emotions, habits and instinctive reactions. The rising sign, or ascendant, is the sign on the eastern horizon at birth and depends strongly on birth time and place. Astrologers associate it with first impressions and a person’s style of approaching new situations. An accurate rising sign needs a chart or the ascendant calculator.
Zodiac signs and the Destiny Matrix
Astrological tradition focuses on planets in signs, while the Destiny Matrix uses numerology and tarot together with the full date of birth. In the Destiny Matrix, the birth day is point A and other points come from combining all parts of the date, including the year. This creates a grid of tarot arcana that is read alongside, not instead of, the zodiac chart.
People often look at both their zodiac sign and their Destiny Matrix to explore different angles of character and patterns in relationships. The Sun sign highlights themes linked to a sign’s element and ruling planet. The Destiny Matrix adds another symbolic layer through tarot arcana placements. Those interested can use the Destiny Matrix calculator on the home page to see how their birth date translates into this system.