How to update your birth date & location

Your birth date, time, and location are the foundation of every personalized reading in Astrodiac — from your birth chart to your daily horoscope. Keeping this accurate matters.

Steps

1. 1Go to Settings → "Your birth date & location".
2. 2Update your birth date using the date picker.
3. 3Enter your birth time (as accurately as you can — even an approximate hour helps).
4. 4Search for your birth city or town in the location field and select the correct result.
5. 5Tap "Save".

Why does birth time matter?

Your birth time determines your Rising (Ascendant) sign and the precise positions of the Moon and fast-moving planets. Even a 2-hour window can shift your Rising sign entirely, changing key parts of your chart.