Planetary hours
in Goiânia.
The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.
Planetary day of Saturday, 5 December 2026: day of Saturn
- Sunrise
- 05:35
- Sunset
- 18:40
- Next sunrise
- 05:35
A day hour lasts 1h 05m; a night hour, 55 min. Local time (America/Sao_Paulo).
Day
- 1♄︎ Saturn05:35 – 06:40
- 2♃︎ Jupiter06:40 – 07:46
- 3♂︎ Mars07:46 – 08:51
- 4☉︎ Sun08:51 – 09:56
- 5♀︎ Venus09:56 – 11:02
- 6☿︎ Mercury11:02 – 12:07
- 7☽︎ Moon12:07 – 13:13
- 8♄︎ Saturn13:13 – 14:18
- 9♃︎ Jupiter14:18 – 15:23
- 10♂︎ Mars15:23 – 16:29
- 11☉︎ Sun16:29 – 17:34
- 12♀︎ Venus17:34 – 18:40
Night
- 1☿︎ Mercury18:40 – 19:34
- 2☽︎ Moon19:34 – 20:29
- 3♄︎ Saturn20:29 – 21:23
- 4♃︎ Jupiter21:23 – 22:18
- 5♂︎ Mars22:18 – 23:13
- 6☉︎ Sun23:13 – 00:07
- 7♀︎ Venus00:07 – 01:02
- 8☿︎ Mercury01:02 – 01:57
- 9☽︎ Moon01:57 – 02:51
- 10♄︎ Saturn02:51 – 03:46
- 11♃︎ Jupiter03:46 – 04:40
- 12♂︎ Mars04:40 – 05:35
Other cities · Brazil
Questions
How are the planetary hours calculated in Goiânia?
On Saturday, 5 December 2026, the Sun rises at 05:35 and sets at 18:40: the day lasts 13h 05m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 05:35, lasts 10h 56m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Saturn, from 05:35 to 06:40: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn again.
Today’s sky, on YOUR chart
Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.
On a computer? Scan this code with your phone.
Calendars
Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.