The Psychic StudioIf your birthday is July 31, your zodiac sign is Leo. Leo runs from about July 23 to August 22, so July 31 sits well inside it. There is no cusp question for this date, and no year when the sign changes.
This guide covers what Leo says about a July 31 birthday, where the date falls in the sign and which tarot card matches.
Why July 31 is always Leo
The Sun enters Leo on July 22 or 23 and leaves it on August 22 or 23. Only the first and last day of the range move from year to year. July 31 is about a week after the entry date, so the Sun is firmly in Leo on every July 31.
Anyone born on July 22 or July 23 should check the exact entry time for their birth year. For July 31, the answer is fixed. The full range is in our Leo zodiac dates guide.
What a July 31 birthday looks like in Leo
Leo is a fire sign ruled by the Sun. Astrology describes it as warm, loyal and visible: the person who greets everyone at the party and remembers who cried last week. A July 31 Leo tends to treat attention as part of the job. They organize the dinner, give the toast and speak up when the room is quiet.
The strength of the sign is generosity with time and energy. A Leo friend answers at midnight. The weak point is pride. Leo takes criticism personally, and a joke at the wrong moment can stay with them for weeks. Astrology reads this as the cost of a sign that gives so openly it expects the same back.
If you are a Leo and want a closer look at the sign's intuitive side, read our post on Leo psychic abilities.
July 31 and the Leo decan
Each sign splits into three parts of about ten days, called decans. In the modern decan system, the first one belongs to the sign itself. July 31 falls at the end of Leo's first decan, which runs from about July 23 to August 1.
This decan carries Leo's traits at full strength. The second decan, from about August 2 to August 12, borrows from Sagittarius and adds a love of travel and big ideas. The third, from about August 13 to August 22, borrows from Aries and adds drive. A July 31 birthday sits on the pure Leo side, with just a hint of what comes next.
Tarot card for Leo
Strength is the card most often paired with Leo. It shows a woman calmly closing a lion's mouth, and the lesson is quiet control over a big temperament. That matches the Leo task: using a loud nature with patience.
The Sun also fits, since the Sun rules the sign. The card is about warmth, clarity and being seen. If you want a card for your own day, draw a free tarot card. It takes under a minute and needs no account. Tarot works as a reflection tool and does not predict events.
Compatibility for a July 31 birthday
Fire and air signs usually read as the easiest matches for Leo. Aries shares the energy, Sagittarius shares the appetite for adventure and Gemini and Libra bring conversation and charm. Aquarius sits directly opposite Leo in the zodiac, and the pair tends to attract and argue in equal parts. Our post on Aquarius and Leo compatibility covers that match in detail.
Water signs can balance Leo's fire when both sides listen. Earth signs ask Leo to slow down, and Leo asks them to loosen up. For a particular pair, use the zodiac compatibility guide.
Using the date well
July 31 is the last day of July, so many Leos treat it as a natural checkpoint for the summer. A simple use is to write down one thing you started this year that you are proud of and one thing you let slide. Leo energy runs best with a stated goal and an audience of one trusted person.
Read the Leo sign guide for more on love, work and habits, and see today's tarot card on the Leo horoscope page.
July 31 zodiac questions
What zodiac sign is July 31?
Leo. The sign runs from about July 23 to August 22, and July 31 is always inside it.
Is July 31 Cancer or Leo?
Leo. Cancer ends around July 22, so only July 22 and 23 can fall on either side in a given year.
What element is a July 31 birthday?
Fire. Leo is a fire sign, along with Aries and Sagittarius.
What planet rules a July 31 birthday?
The Sun. It rules Leo and the first Leo decan, which includes this date.
What tarot card matches a July 31 birthday?
Strength is the usual pairing for Leo. The Sun also fits, since it rules the sign.