Billie Joe Armstrong’s birth chart
Born 17 February 1972, in Oakland, California. StarMap has no verified birth time yet.
Aquarius Sun · Moon in Pisces or Aries
Billie Joe Armstrong’s zodiac sign and chart, in brief
Billie Joe Armstrong was born in Oakland, California, on 17 February 1972, a Thursday. Their zodiac sign is Aquarius. The Moon left Pisces for Aries at about 01:50 local time, which leaves the Moon sign open without a birth time. Billie turns 54 in 2026. StarMap has no verified birth time for Billie, so the chart is cast for midday and leaves the houses out.
Air carries the most weight: four of the nine planets whose sign does not depend on the birth time, against earth three, fire two and water none. Across cardinal, fixed and mutable signs the split is four, four and one. No two planets sit closer to an exact angle than Jupiter and Pluto: a square, about 0.4° from exact at midday. Aspects to the Moon are not counted, because the Moon moves about thirteen degrees in a day. Uranus and Pluto were retrograde. The Moon was a waxing crescent.
StarMap's dataset holds 25 other people born on 17 February, among them Michael Jordan, Paris Hilton and Mo Yan. Ralphie May and Taylor Hawkins were born on the very same day.
See the sky the day Billie was born: the stars over Oakland, California, drawn as a star map with the date and the place beneath.
Billie Joe Armstrong’s Sun, Moon and rising sign
Sun sign
Aquarius
about 28° Aquarius at midday
An Aquarius Sun sees differently. Ideas ahead of their time, a wide circle of friends and a stubborn streak of independence are the marks of this placement in Billie Joe Armstrong's chart. The growth is letting people close without feeling caged.
Moon sign
Pisces or Aries
Pisces until about 01:50, then Aries (local time). Which one depends on a birth time StarMap does not have.
Born before about 01:50: Moon in Pisces
With the Moon in Pisces, Billie may well pick up the mood of a whole room. Music, water, sleep and imagination tend to restore them, and it matters whose moods they carry home. The empathy of this Moon is a gift that needs a door.
Born after about 01:50: Moon in Aries
With the Moon in Aries, Billie is likely to feel fast and forgive fast. Anger comes up quickly and passes just as quickly, and feeling needs a physical outlet. This is a Moon soothed by action, not by talking it over.
Rising sign
The rising sign changes about every two hours, so it cannot be known without a birth time. The table below shows which sign was rising over Oakland, California, at each hour of the day.
Billie Joe Armstrong’s rising sign, by birth time
StarMap has not verified a birth time for Billie yet. It shows a birth time only when Astro-Databank rates it AA, A or B on the Rodden scale (AA from a birth certificate or record, A from the person, someone close to them or a news report, B from a biography). Until then, this is the rising sign for every possible time of birth on 17 February 1972, computed for Oakland, California.
| Born around (local time) | Rising sign |
|---|---|
| 00:00 to 01:20 | Scorpio rising |
| 01:20 to 03:40 | Sagittarius rising |
| 03:40 to 05:40 | Capricorn rising |
| 05:40 to 07:05 | Aquarius rising |
| 07:05 to 08:20 | Pisces rising |
| 08:20 to 09:40 | Aries rising |
| 09:40 to 11:05 | Taurus rising |
| 11:05 to 13:05 | Gemini rising |
| 13:05 to 15:25 | Cancer rising |
| 15:25 to 17:55 | Leo rising |
| 17:55 to 20:20 | Virgo rising |
| 20:20 to 22:50 | Libra rising |
| 22:50 to 24:00 | Scorpio rising |
Times are rounded to five minutes. Close to a boundary, a few minutes either way change the answer.
The chart wheel
Drawn for midday on 17 February 1972, with only the aspects that held all day. The Moon may stand up to eight degrees either side of where it is drawn. How to read a chart wheel
Placements
| Sun | 28° Aquarius 16' |
|---|---|
| Moon | Pisces until about 01:50, then Aries |
| Mercury | 28° Aquarius 43' |
| Venus | 8° Aries 47' |
| Mars | 4° Taurus 47' |
| Jupiter | 1° Capricorn 59' |
| Saturn | 29° Taurus 51' |
| Uranus | 18° Libra 01'℞ |
| Neptune | 5° Sagittarius 09' |
| Pluto | 1° Libra 32'℞ |
| North Node | 5° Aquarius 05' |
| South Node | 5° Leo 05' |
Positions at midday, local time. Without a birth time there are no houses.
Billie Joe Armstrong’s planets, sign by sign
Each planet by sign: what the placement is traditionally taken to mean, not a claim about Billie Joe Armstrong’s private life.
Billie Joe Armstrong's purpose, with the Sun in Aquarius, probably lies in being useful to a group or an idea bigger than themselves, with a vitality that rises around causes and communities. The tension can be detaching from their own needs while championing everyone else's. It is the placement of the reliable one at meetings who is the hardest person to reach one to one.
Moon in Pisces or Aries
Pisces until about 01:50, then Aries
needs and habits
Born before about 01:50: Moon in Pisces
The Moon in Pisces makes for a porous daily mood, one that picks up the emotional temperature of a room without choosing to. Quiet, music or time near water probably restores Billie more than talking things out. It can be easy for them to miss how much of what they feel belongs to someone else.
Born after about 01:50: Moon in Aries
The Moon in Aries keeps day-to-day needs simple: something to do right now, and permission to feel it and move on. For Billie, comfort probably comes from action rather than discussion. The instinct of this Moon is to pace the room or go for a walk rather than sit with a feeling until it passes on its own.
In Billie's chart, Mercury in Aquarius describes thinking that is original and a step removed from convention, and communication that works best through ideas rather than small talk. The stubborn streak is holding a position out of principle after the evidence has moved on. In a group, this is the person who asks the question nobody else thought to ask.
Venus in Aries loves with immediacy and pursues what it wants without much hesitation, and it values a partner who can keep up. For Billie that suggests an interest that can fade once the chase is over. The pattern is to fall fast and to need a relationship to keep feeling like a choice, not a routine.
Mars in Taurus acts deliberately and sticks with a course once chosen, and its anger builds slowly but takes a long time to cool once it arrives. At times Billie may dig in out of stubbornness rather than conviction. It takes real provocation to make this Mars snap, and the rattled feeling tends to last a while afterwards.
Jupiter in Capricorn
1° Capricorn 59' at midday
growth and excess
Jupiter in Capricorn grows through long-term discipline, and Billie would probably rather build slowly and properly than quickly. The overreach is taking on more responsibility than any one person should reasonably carry. The authority this Jupiter brings is slow and hard-won, the kind people tend to trust more the longer they know someone.
Saturn in Taurus gathers its discipline around security and the things a person relies on, and Billie is likely to take very little for granted. The doubt is a fear that stability could disappear, even when it clearly has not. This placement likes to know what things cost before committing, and tends to stay careful even in steady times.
Uranus in Libra
18° Libra 01' at midday ℞
freedom, generational
Billie holds Uranus in Libra in common with many people born in the same stretch of years. Together that generation reshapes ideas of partnership, fairness and how relationships are arranged. Its personal side is a readiness to question traditional roles more openly than earlier generations felt able to.
Neptune in Sagittarius
5° Sagittarius 09' at midday
imagination, generational
Neptune in Sagittarius is the dream of a generation: grand systems of belief and utopian journeys. What belongs to Billie in it may be a hopeful conviction that the right philosophy will resolve a practical problem.
Pluto in Libra
1° Libra 32' at midday ℞
power, generational
Pluto in Libra is the signature of the generation Billie belongs to, because Pluto moves so slowly. That generation transforms ideas of partnership, fairness and what people owe one another. Personally it can be an intense need for relationships to be fundamentally fair.
Aspects in Billie Joe Armstrong’s chart
How the planets stand to each other, tightest first. Without a birth time the orbs are those at midday, and aspects to the Moon are left out because the Moon moves about thirteen degrees in a day.
Jupiter square Pluto
about 0.4° at midday
Ambition can turn into a struggle for control under this square, over outcomes that were never fully Billie Joe Armstrong's to control. The considerable drive involved is better aimed at transformation than at domination, which tends to produce a result that lasts.
Sun conjunction Mercury
about 0.4° at midday
With the Sun conjunct Mercury, Billie's sense of self and way of thinking are fused, so an opinion can feel like a statement of who they are. They are likely to speak their mind readily, and telling a passing thought apart from their identity is a practice worth keeping up.
Mercury square Saturn
about 1.1° at midday
Self-doubt can get into thinking when Mercury is square Saturn, in the form of over-editing or delaying a decision that was ready. Sharing the unfinished thought anyway, again and again, is what loosens the doubt's hold over what Billie is willing to say out loud.
Sun square Saturn
about 1.6° at midday
With the Sun square Saturn, confidence meets resistance, often in the form of self-doubt or an authority figure whose approval feels hard to win. When Billie pushes through it anyway, the achievement means more because it was tested.
Saturn trine Pluto
about 1.7° at midday
Discipline and the capacity for transformation work together under Saturn trine Pluto, so Billie can rebuild after a setback with a strength that outlasts the difficulty. Such endurance is quiet and formidable, and other people tend to notice it only in hindsight, once the hard period has passed.
Mars trine Jupiter
about 2.8° at midday
Mars trine Jupiter lets drive and a sense of possibility work as one, and in Billie's chart the pattern favours confident, well-timed action towards the goals that matter to them. A first move under this trine tends to open a door, largely because it is made with conviction and at a sensible moment.
The rest, listed without a reading. Those between Uranus, Neptune and Pluto hold for years at a time, so everyone born while one holds shares it.
- Mercury sextile Jupiterabout 3.3°
- Neptune sextile Plutoabout 3.6°
- Venus trine Neptuneabout 3.6°
- Sun sextile Jupiterabout 3.7°
- Saturn opposition Neptuneabout 5.3°
- Sun square Neptuneabout 6.9°
- Venus opposition Plutoabout 7.3°
Aquarius Suns born within 2 years of Billie Joe Armstrong
Also born on 17 February
Billie Joe Armstrong in the StarMap archive
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How this page is made
Planet positions are computed with the astronomy-engine ephemeris and checked against Swiss Ephemeris. Birth dates and places come from Wikidata; birth times, where StarMap has one, come from Astro-Databank and are shown with their Rodden rating. The readings describe what a placement is traditionally taken to mean. They are written by StarMap for reflection and entertainment, not as statements about the person’s private life. New to charts? How to read a birth chart.
Birth data: Wikidata. StarMap has not verified a birth time yet. Photo: Wikimedia Commons (author and licence on the file page).
StarMap is for entertainment and self-reflection. It does not predict health, money or legal outcomes.