How to Read a Natal Chart: Start with the Sun, the Moon and the Ascendant
A friend sent me a screenshot of her chart and said, "I am a Scorpio, but I don't feel like a Scorpio at all."
I looked at her chart: the Sun in Scorpio, the Moon in Gemini, the Ascendant in Capricorn.
I said: the three things you just named are three different people.
What a Natal Chart Is
A natal chart is a snapshot that fixes the sky at the moment of birth: which position of the zodiac the Sun, the Moon and the planets each occupied, and what angles they form with one another.
Western astrology has a branch devoted to studying this chart, called natal astrology (Source 1). Its biggest difference from traditional Chinese fate calculation is that it consults ephemerides: the planetary positions are the real astronomical ones, not something deduced.
The Three Points People Look at First
The Sun: usually read as the core self and the person one wants to become. When people say in everyday talk "what sign I am", they mean the Sun sign.
The Moon: usually read as the need for emotion and security, the place you retreat to when you are tired.
The Ascendant: the sign rising on the eastern horizon at the moment of birth, usually read as what others see of you at first glance, and your default way of reacting in unfamiliar surroundings.
Why does reading only the Sun go off track so easily? Because the Sun describes only one thing. When someone has the Sun in Scorpio and the Moon in Gemini, the gap between the core self and the emotional style is precisely where that person most often feels out of joint.
What Houses and Aspects Are Doing
The sign a planet occupies only tells you "what it is"; the house tells you "in which area". The same planet in different houses becomes different matters in real life.
An aspect describes "how they relate": what angle two planets form, and whether it is flowing or tense (Source 2).
So a chart is usually read in three stacked layers: planetary nature (what it is) → sign (how it shows) → houses and aspects (where it plays out and with what it struggles).
One Reminder
Do not take a stand-alone sign horoscope and apply it to your own chart. A sign horoscope works from the Sun sign, which is a resolution of one twelfth; your chart is individual resolution.
My own habit is: look at the three points — Sun, Moon and Ascendant — first, then pick the place where I have most often felt out of joint lately and look at what aspects fall there. Most of the time, the answer to the awkwardness is sitting right there.
Tools on this site (for entertainment)
This site offers an entertainment-oriented process: describe your situation clearly → get a method suggestion → read the chart and the interpretation → export the result if you want to keep it. The content is for entertainment and self-reflection only; it promises no prediction and is not decision advice.
This article was last checked on 19 September 2026. Traditional divination has many schools and a long history, and their formulas and versions do not fully agree; the text relies on publicly verifiable sources, and for dates and calendars please refer to the latest official publication.
Disclaimer: This article covers traditional culture and folk custom. It is for entertainment and self-reflection only, and does not constitute medical, psychological, investment, legal or marital decision advice. Please do not submit sensitive personal information such as ID numbers or detailed addresses. If you experience persistent insomnia, anxiety or physical discomfort, please consult a doctor or a qualified professional.
Sources
- "Zhan Xing Shu" (《占星术》) — Wikipedia entry, including natal astrology: https://zh.wikipedia.org/zh-cn/占星术 (accessed 19 September 2026)
- "Zhan Xing Xiang Wei" (《占星相位》) — Wikipedia entry: https://zh.wikipedia.org/zh-cn/占星相位 (accessed 19 September 2026)
- Method page on this site: Western Astrology Chart: https://zhanbumizhi.top/en/methods/astrolabe (accessed 19 September 2026)