What your stars say, from your exact birth time

A birth chart, also called a natal chart, is a map of the sky at the exact moment and place you were born. It shows where the Sun, Moon and planets sat across the twelve signs and houses. We calculate yours from real ephemeris data, so it reflects your exact birth time rather than your sun sign alone.

Synastry compares two birth charts to show how two people interact: the connections between your Suns, Moons, Venus and Mars, and the aspects between both charts. It is most often used for love compatibility, but it works just as well for friendships, family and work.

It is the chart for the moment the Sun returns to the exact position it held when you were born, around your birthday each year. It is read as a forecast for the twelve months ahead.

Your sun sign describes your core identity; your moon sign, your emotional life and instincts; and your rising sign, the sign on the eastern horizon when you were born, how you meet the world. All three appear in your birth chart.

Your exact birth time makes the rising sign and the houses accurate. Without it you still get your sun sign and almost every planetary position, but the ascendant and the houses will only be approximate.

Yes, it is available on Android through Google Play. There is no iPhone version yet, but every reading works right here on the web.