August 9 zodiac sign
Sixteen degrees along, the Sun on August 9 is deep in Leo’s Jupiter decan, a placement that turns the sign’s creative pride into a generous urge to share whatever it makes.
Sun signLeo
- Sun at 15°–18° Leo
- 2nd decan · Jupiter
August 9 in profile
Leo in the teens is warm, steady and secure in its role. The second decan is the Sagittarius third of the sign, with Jupiter as sub-ruler, and that brings a sense of abundance into the solar character. An August 9 Leo tends to have more ideas than hours and more invitations than nights. Fixed fire keeps them at a hobby for years, and Jupiter keeps the hobby growing into something others can join. The result is a creative streak with a social engine attached.
Play for them is collaborative and slightly competitive. They organise the pub quiz team, design the costumes for the office party, or start a band that rehearses in someone’s garage. Their creative taste runs bold: big colours, big chords, stories with a clear hero. They like being praised for the work and still enjoy it when the room laughs at a flop.
Generosity is the obvious trait, and it is real. They lend a car, cover a bill, introduce a friend to a useful contact, often without being asked. The catch is that Leo likes to be thanked, and silence after a favour stings. Giving in ways that need no applause, such as an anonymous donation or a quiet repair, keeps kindness from becoming a ledger.
Leo all day
In every year from 1930 to 2040 the Sun was in Leo for the whole of August 9, in every time zone. This is not a cusp birthday: the nearest changes of sign fall around July 23 and August 22.
Your Moon sign depends on the year
The Sun is in the same place on August 9 every year; the Moon is not. It changes sign every two and a half days, so people who share this birthday can have any of the twelve Moon signs. Here is where it was on August 9 in recent years, from 00:00 to 23:59 UTC (an arrow means it changed sign during the day).
- 2017Pisces
- 2018Cancer
- 2019Sagittarius
- 2020Aries
- 2021Leo → Virgo
- 2022Capricorn
- 2023Taurus → Gemini
- 2024Libra
- 2025Aquarius
- 2026Gemini → Cancer
Compatible signs for a Leo
Sun-sign compatibility starts from the element. Leo gets on most easily with its own element and with the two sextile signs, and feels the strongest pull from its opposite. For an August 9 birthday, in the Sagittarius decan, Sagittarius is a natural match. The full charts decide how a real pairing feels.
A gift for an August 9 birthday
Art supplies or an instrument upgrade, offered with a plan to host a small evening where they can play or show what they make.
Asked about August 9
What zodiac sign is August 9?
August 9 is Leo in every year: the Sun is at about 15°–18° Leo that day, in the sign’s 2nd decan.
Is August 9 a cusp birthday?
No. The Sun is well inside Leo on August 9. The cusp days, when the Sun changes sign, fall around July 23 and August 22. Astrology has no blended cusp signs anyway: at any moment the Sun is in one sign.
What decan is August 9?
August 9 falls in the 2nd decan of Leo. In the triplicity system we use, that decan belongs to Sagittarius and its ruler Jupiter, which colours the Leo Sun with a little of Sagittarius.
Your birthday is only the Sun
An August 9 birthday tells you where the Sun was. The Moon, the Rising sign and eight more planets each sit somewhere of their own, and they depend on the year, the hour and the place. The free calculator shows all of them.