The big three
Sun, Moon and Rising
The Sun, the Moon and the rising sign are 'the big three': the trio that sums up the essence of your birth chart. The Sun is your identity, the Moon your emotional world and the rising sign how you appear to the world. Calculate all three at once, for free, with your date, time and place of birth.
The Sun — who you are
The Sun sign is the best known: vital force, will, what you grow toward. It's the 'I am' of your chart.
The Moon — how you feel
The Moon is your emotional interior: what you need to feel safe, your habits and your instinct. The private face the Sun doesn't show.
The rising — how you appear
The sign climbing over the horizon at birth: your first impression and the doorway into your chart. It needs your exact time.
Frequently asked questions
- What are the big three in astrology?
- The Sun, the Moon and the rising sign. Together they give a quick and surprisingly accurate read of who you are.
- Do I need my birth time for all three?
- Not for the Sun; it helps for the Moon; it's essential for the rising sign, which changes every two hours.
- Why doesn't my rising match my sign?
- Because they measure different things: your sign is where the Sun was; your rising, what was climbing over the horizon at your exact time.
- Is calculating all three free?
- Yes. We calculate your full chart —Sun, Moon, rising and everything else— for free and in your browser.
- What if I don't know my birth time?
- You can still get the Sun and, with caveats, the Moon; the rising sign and houses will wait until you find the time on your birth certificate.
Sun, Moon and Rising
The Sun, the Moon and the rising sign are 'the big three': the trio that sums up the essence of your birth chart. The Sun is your identity, the Moon your emotional world and the rising sign how you appear to the world. Calculate all three at once, for free, with your date, time and place of birth.
Calculate my big three ✶