Sia was born on December 18, 1975 in Adelaide.

How many days has Sia lived?

Sia has lived approximately 18,323 days.

Sia is known as a Australian singer and songwriter (born 1975).

Sia

Australian singer and songwriter (born 1975)

18,323

days alive

years old

Born

December 18, 1975 in 🇦🇺Adelaide

Zodiac

♐︎Sagittarius·rabbit 🐇

1 sourceUpdated Feb 2026

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Sia's Birth Chart

Astrology

Fire

Earth

Air

Water

☉

Sun Sign

Sagittarius♐︎

☽

Moon Sign

Gemini♊︎

Dominant Element

Fire

⚠️ Rising sign requires birth time for accurate calculation

Planetary positions calculated for December 18, 1975

⚡ Dayze Life Thread

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