August 3 zodiac sign
With the Sun around 10° Leo, an August 3 birthday sits at the threshold of the second decan, where Leo’s fixed pride gains Jupiter’s optimism and a taste for the larger plan.
Sun signLeo
- Sun at 9°–13° Leo
- 2nd decan · Jupiter
August 3 in profile
The middle of Leo is the lion fully grown into its role. Fixed fire gives stamina and a steady sense of self, and the second decan adds Sagittarius, so Jupiter lends faith that things will work out. An August 3 Leo usually expects success and plans as if it were already booked. In a few years the birth falls a fraction inside the first decan, sharpening the purely solar side, yet the confident, forward-leaning temperament reads the same.
Under pressure they grow louder and more cheerful, sometimes too much. A crisis at work brings out the morale officer: coffee for everyone, a joke in the meeting, a promise that the deadline is fine. What they hide is the dent to their pride. When criticism lands in public they go quiet for a day, then come back with a plan twice as ambitious.
Their best work happens with a visible goal and room to improvise. They like to own a project from pitch to presentation and dislike being one name on a long spreadsheet. Colleagues rely on them for energy in the first week and for the closing slide. The growth edge is middle-stage detail: pairing with someone patient, or breaking big promises into dated steps, protects the reputation they care about.
Leo all day
In every year from 1930 to 2040 the Sun was in Leo for the whole of August 3, 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 3 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 3 in recent years, from 00:00 to 23:59 UTC (an arrow means it changed sign during the day).
- 2017Sagittarius
- 2018Aries → Taurus
- 2019Virgo
- 2020Aquarius
- 2021Gemini
- 2022Libra
- 2023Aquarius → Pisces
- 2024Cancer → Leo
- 2025Scorpio → Sagittarius
- 2026Aries
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 3 birthday, in the Sagittarius decan, Sagittarius is a natural match. The full charts decide how a real pairing feels.
A gift for an August 3 birthday
A smart leather portfolio or a desk lamp with real presence, chosen to make their workspace feel like a stage of their own.
Asked about August 3
What zodiac sign is August 3?
August 3 is Leo in every year: the Sun is at about 9°–13° Leo that day, in the sign’s 2nd decan.
Is August 3 a cusp birthday?
No. The Sun is well inside Leo on August 3. 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 3?
August 3 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. In some years the Sun crosses into the next decan during the day.
Your birthday is only the Sun
An August 3 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.