Birth chart
Sun, Moon and Ascendant calculated with our own ephemeris for the moment and place you were born.
How it works
- 01
Date, time and city of birth
The time and city allow the Ascendant to be calculated. If you don't know them, Ocluna still calculates your Sun and Moon.
- 02
Ocluna calculates your sky
Our own astronomical ephemerides (Meeus algorithms) for the exact moment and place you were born. No AI in the calculation.
- 03
Sun, Moon and Ascendant
Your sun sign free. The Moon, the Ascendant and how they converse unlock with stars or the report.
What you get
Free, instantly
Your sun sign and the archetype the astrological tradition attributes to it.
Full report
- Your Moon: the emotional world
- Your Ascendant: how others see you
- The dialogue between the three and advice
Each section unlocks with 30 stars (earned by learning or watching an ad) or with the full report in a single payment.
Learn by playing
Learn Birth chart with Luna and Sol
6 five-question lessons, with an explanation for every answer. Earn XP, keep your streak and collect stars to unlock your readings.
Start the pathThe 12 signs
Sun, Moon and Ascendant in each sign according to the astrological tradition.
Frequently asked questions
What is the Ascendant?
The sign rising on the eastern horizon at the moment and place of your birth. It changes every two hours, which is why the time matters.
Is it a complete birth chart?
It is the essential chart: Sun, Moon and Ascendant, the three pillars. Planets, houses and aspects will come later.
My city isn't listed?
Choose the nearest one in the same time zone: the Ascendant barely changes within a few dozen kilometres.
This reading is symbolic self-knowledge and entertainment content based on folk traditions. It does not predict the future, is not medical, legal or financial advice, and does not replace qualified professionals.