# Horoscope Observer

> Daily horoscopes for the twelve signs, written from the computed positions of the planets on the day and shown next to the data, plus the Moon, retrogrades, eclipses, ingresses and a free birth chart. English. Computed with the Swiss Ephemeris (DE431), geocentric, tropical, apparent, times in UTC. Data and texts are CC BY 4.0: quote and reuse with attribution to horoscope.observer.

Today is Sunday 4 October 2026. Pluto is retrograde until 16 October 2026; Neptune is retrograde until 12 December 2026; Saturn is retrograde until 10 December 2026; Chiron is retrograde until 6 January 2027; Uranus is retrograde until 8 February 2027; Venus is retrograde until 14 November 2026.
Next events: Mars sextile Uranus on 7 October 2026 at 10:42 UTC; New moon in Libra on 10 October 2026 at 15:50 UTC; Pluto stations direct on 16 October 2026 at 02:40 UTC; Mars trine Saturn on 16 October 2026 at 08:32 UTC; First quarter Moon in Capricorn on 18 October 2026 at 16:13 UTC.

## How it is made
- https://horoscope.observer/method/ : the whole method. The sky is computed, a language model writes only from the computed facts, a checker rejects any sentence the data does not support.
- https://horoscope.observer/about/

## Today
- https://horoscope.observer/today/ : positions of every body at 00:00 UTC, exact aspects with times, the Moon, events of the day
- https://horoscope.observer/horoscopes/ : the twelve readings of the day, each with the facts it was written from
- https://horoscope.observer/horoscope/aries/ : Aries today and tomorrow
- https://horoscope.observer/horoscope/taurus/ : Taurus today and tomorrow
- https://horoscope.observer/horoscope/gemini/ : Gemini today and tomorrow
- https://horoscope.observer/horoscope/cancer/ : Cancer today and tomorrow
- https://horoscope.observer/horoscope/leo/ : Leo today and tomorrow
- https://horoscope.observer/horoscope/virgo/ : Virgo today and tomorrow
- https://horoscope.observer/horoscope/libra/ : Libra today and tomorrow
- https://horoscope.observer/horoscope/scorpio/ : Scorpio today and tomorrow
- https://horoscope.observer/horoscope/sagittarius/ : Sagittarius today and tomorrow
- https://horoscope.observer/horoscope/capricorn/ : Capricorn today and tomorrow
- https://horoscope.observer/horoscope/aquarius/ : Aquarius today and tomorrow
- https://horoscope.observer/horoscope/pisces/ : Pisces today and tomorrow

## The sky, 2025 to 2030
- https://horoscope.observer/moon/ : phases, void-of-course Moon; one page per new and full moon, e.g. /moon/full-moon-october-2026/
- https://horoscope.observer/retrogrades/ : stations to the minute, shadow periods; one page per retrograde, e.g. /retrogrades/mercury-retrograde-february-2026/
- https://horoscope.observer/eclipses/ : every solar and lunar eclipse; one page each, e.g. /eclipses/total-solar-eclipse-12-august-2026/
- https://horoscope.observer/planets/ : every sign change; /planets/venus/ per planet, /planets/venus/scorpio-2026/ per stay
- https://horoscope.observer/aspects/ : exact aspects between Mars and the outer planets
- https://horoscope.observer/signs/ : the twelve signs with exact Sun dates per year

## Tools
- https://horoscope.observer/chart/ : free birth chart in the browser (Placidus houses, aspects), nothing stored
- https://horoscope.observer/report/ : the written Birth Chart Report (paid)

## Open data (JSON, CC BY 4.0)
- https://horoscope.observer/data/ : catalogue
- https://horoscope.observer/data/today.json
- https://horoscope.observer/data/horoscopes/today.json
- https://horoscope.observer/data/phases.json
- https://horoscope.observer/data/eclipses.json
- https://horoscope.observer/data/retrogrades.json
- https://horoscope.observer/data/ingresses.json
- https://horoscope.observer/data/void-of-course.json
- https://horoscope.observer/data/aspects-calendar.json
- https://horoscope.observer/data/aspects/YYYY.json and https://horoscope.observer/data/daily/YYYY.json per year

## Conventions
Sign indexes 0 = Aries to 11 = Pisces. Longitudes are tropical ecliptic degrees from 0° Aries. Body keys: sun moon mercury venus mars jupiter saturn uranus neptune pluto node chiron lilith. Houses in the horoscopes are whole-sign houses counted from the Sun sign.

## Contact and licence
hello@horoscope.observer. Licence: https://creativecommons.org/licenses/by/4.0/ (https://horoscope.observer/license/). RSS: https://horoscope.observer/feed.xml