Planetary positions
Enter your birth data (local time) to compute planetary positions for that moment.
Calculate
Birth data (local time)
We automatically convert your local time and location into UTC for computation.
Birth date is required.
Birth time is required.
Required to convert local birth date/time into UTC.
Coordinates (manual)
Coordinates are required. Using: —, —
Timezone is required and must be a valid IANA zone (e.g. America/New_York). Coordinates must be valid.
This tool converts your local birth date/time using the selected IANA timezone into a UTC ISO timestamp, then requests positions from the backend.