Big Three Calculator
Your big three are your Sun, Moon and rising signs, the three placements that shape most of how astrology describes you. Enter your birth date, time and place to see all three, computed from real astronomy in your browser.
What your big three mean
Your Sun sign is your core self, the identity and purpose you grow into. Your Moon sign is your inner emotional world, how you feel things and what makes you feel safe. Your rising sign, also called the ascendant, is your outward style, the first impression you give and the way you meet the world.
How this works. Your Sun, Moon and rising signs are calculated from real astronomy (the same engine used inside the Alya app), using the tropical zodiac. Your details are used only in your browser to compute the placements. The birth place lookup sends only the city name you type to a geocoding service to find its coordinates.
For entertainment and reflection. Astrology is a symbolic tradition, not a science. These placements are grounded in real planetary positions, but their meaning is interpretive and is not medical, psychological, legal or financial advice.