Sienna Miller Zodiac Sign: Capricorn

Photo: Sidewalks Entertainment / CC BY 3.0 · License

Capricorn Celebrity Zodiac Profile

Birthday: December 28

Zodiac Sign: Capricorn

Profession: Actor and style figure

Actor widely associated with modern bohemian and red-carpet fashion.

Sienna Miller’s Zodiac Sign: Capricorn

Sienna Miller was born on December 28, placing their Sun sign in Capricorn. Capricorn is a Earth sign with a Cardinal modality and is traditionally associated with Saturn.

Style & Cultural Context

Actor widely associated with modern bohemian and red-carpet fashion.

Capricorn Astrology at a Glance

Element: Earth
Modality: Cardinal
Ruling Planet: Saturn
Dates: December 22 - January 19

KEEP EXPLORING

Continue Your Capricorn Reading

CapricornDaily HoroscopeWhat deserves your attention today? Read the forecast for the choices, conversations and shifts immediately in front of you.Read Today’s Horoscope →

CapricornDaily LoveSee how today’s emotional tone may shape attraction, communication, closeness and the way you connect.Read Today’s Love Horoscope →

CapricornWeekly HoroscopeStep back from a single day and see the opportunities, pressure points and themes developing across the full week.Read the Week Ahead →

CapricornWeekly LoveFollow the relationship story across the week, from chemistry and communication to boundaries and emotional momentum.Explore Weekly Love →

CapricornMonthly HoroscopeTake the wider view with the major personal, professional and relationship themes shaping the month ahead.Read the Month Ahead →

CapricornMoney HoroscopeLook at spending, opportunity, timing and the practical choices surrounding your financial life right now.Explore Money →

CapricornCareer HoroscopeFocus on ambition, workplace dynamics, visibility and the professional decisions that could move you forward.Explore Career →

CapricornWellness HoroscopeTune into energy, routines, rest and the habits that support greater balance in your day-to-day life.Explore Wellness →

CapricornTarotUse a symbolic card reading to approach the day from a different angle and uncover a new prompt for reflection.Draw Into Tarot →

Astrology 101

Learn Astrology

Build the foundation behind the forecasts with clear reference guides to charts, planets, houses, aspects and timing.

◎Astrology GuideBirth ChartLearn what a natal birth chart represents, what information is needed to calculate one, and how signs, planets, houses and aspects work together.Learn More →☉Astrology GuideSun, Moon & RisingUnderstand the three placements most people use as a first doorway into a natal chart: the Sun sign, Moon sign and Rising sign.Learn More →⌂Astrology GuideThe 12 HousesLearn what the twelve houses represent, why birth time matters, and how planets and signs are interpreted through life-area houses.Learn More →☿Astrology GuidePlanetsA clear guide to the Sun, Moon and planets as symbolic functions in Western astrology, including personal, social and outer planets.Learn More →

Explore the Complete Astrology Guide →

COMPATIBILITY LAB

How Compatible Are You?

Choose two signs and explore love, communication, strengths and challenges.

Capricorn Annual Forecast 2027

Daily Horoscopes for All Signs