Calculators
My rising sign
It needs the time and the city: the rising sign changes about every two hours.
Your trio is only the start.
Ten planets, twelve houses, the aspects between them, and every morning the real sky on that chart: AstroXP calculates it all to the minute of your birth.
My full chart
On a computer? Scan this code with your phone.
Sun and Moon: astronomical ephemerides (astronomy-engine, the app’s engine). Rising sign: sidereal time and the city’s latitude, same formula as the app. Tropical zodiac.