Your Birth Chart, Explained Simply — A Beginner's Guide
Your birth chart — also called a natal chart — is a snapshot of the sky at the exact moment you were born. It maps where the Sun, Moon, and planets sat across the twelve houses and signs, and that map is unique to you, down to the minute.
Most people know their Sun sign. But a chart is far richer than one sign. Three placements form the foundation most readers start with — often called the “big three.”
The Big Three
☀️ Sun — who you are becoming
The Sun is your core identity and life direction: the qualities you’re growing into over a lifetime.
🌙 Moon — how you feel
The Moon rules your inner world — your emotional reflexes, what makes you feel safe, how you self-soothe.
⬆️ Rising (Ascendant) — how you meet the world
Your Rising sign is the mask you wear on first contact, and it sets the entire layout of your houses. You need an accurate birth time to know it.
Without a birth time, the Moon and Rising can shift — which is why a good reading always asks for the hour, not just the date.
How to start reading yours
- Gather your data — date, exact time, and city of birth.
- Generate the chart — Mythalune calculates it from Swiss-grade ephemeris data, so the planet positions are accurate, not guessed.
- Read the big three first — Sun, Moon, Rising. Sit with those before touching aspects.
- Notice the patterns — clusters of planets in one house or sign point to where your energy concentrates.
Astrology isn’t fortune-telling on rails — it’s a mirror for self-reflection. Start with the big three, stay curious, and let the rest unfold.
For entertainment & self-reflection only.