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Zodiac Sign Dates: Find Your Sign by Birthday
Every zodiac sign and its date range, so you can find which sign any birthday falls in, plus what it means to be born on the cusp between two signs.
- Aries: Mar 21 - Apr 19 (Fire, ruled by Mars)
- Taurus: Apr 20 - May 20 (Earth, ruled by Venus)
- Gemini: May 21 - Jun 20 (Air, ruled by Mercury)
- Cancer: Jun 21 - Jul 22 (Water, ruled by Moon)
- Leo: Jul 23 - Aug 22 (Fire, ruled by Sun)
- Virgo: Aug 23 - Sep 22 (Earth, ruled by Mercury)
- Libra: Sep 23 - Oct 22 (Air, ruled by Venus)
- Scorpio: Oct 23 - Nov 21 (Water, ruled by Pluto and Mars)
- Sagittarius: Nov 22 - Dec 21 (Fire, ruled by Jupiter)
- Capricorn: Dec 22 - Jan 19 (Earth, ruled by Saturn)
- Aquarius: Jan 20 - Feb 18 (Air, ruled by Saturn and Uranus)
- Pisces: Feb 19 - Mar 20 (Water, ruled by Neptune and Jupiter)
How to find your sign by birthday
Find your birth date in the list above. The sign whose date range contains it is your sun sign, the sign most people mean when they ask "what is your sign". If your birthday falls on the first or last day of a range, read the cusp section below.
Born on the cusp?
A cusp birthday is one within about two days of a sign change, for example March 20 or April 19. Because the sun changes signs at a specific hour that shifts slightly each year, cusp birthdays can fall in either sign depending on the year and time of birth. The reliable way to settle a cusp birthday is a full birth chart calculated from your date, time and place of birth.
Why the dates sometimes look different
Different astrology books print slightly different sign dates, usually by a day at each boundary. The ranges above are the most commonly used Western tropical dates. The wobble comes from leap years and the exact hour of the sun's sign change, which is another reason cusp birthdays deserve a real chart rather than a table.
More than a sun sign
Your sun sign describes one layer: broad style and themes. A full chart adds your moon sign, rising sign and the houses, which is why two people with the same birthday can read so differently. When you know your sign, you can explore its traits, love and work themes or its daily tarot reflection.
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