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 Friday, 13 November 2026: day of Venus
- Sunrise
- 05:35
- Sunset
- 18:27
- Next sunrise
- 05:35
A day hour lasts 1h 04m; a night hour, 56 min. Local time (America/Sao_Paulo).
Day
- 1♀︎ Venus05:35 – 06:39
- 2☿︎ Mercury06:39 – 07:43
- 3☽︎ Moon07:43 – 08:48
- 4♄︎ Saturn08:48 – 09:52
- 5♃︎ Jupiter09:52 – 10:57
- 6♂︎ Mars10:57 – 12:01
- 7☉︎ Sun12:01 – 13:05
- 8♀︎ Venus13:05 – 14:10
- 9☿︎ Mercury14:10 – 15:14
- 10☽︎ Moon15:14 – 16:18
- 11♄︎ Saturn16:18 – 17:23
- 12♃︎ Jupiter17:23 – 18:27
Night
- 1♂︎ Mars18:27 – 19:23
- 2☉︎ Sun19:23 – 20:18
- 3♀︎ Venus20:18 – 21:14
- 4☿︎ Mercury21:14 – 22:10
- 5☽︎ Moon22:10 – 23:05
- 6♄︎ Saturn23:05 – 00:01
- 7♃︎ Jupiter00:01 – 00:56
- 8♂︎ Mars00:56 – 01:52
- 9☉︎ Sun01:52 – 02:48
- 10♀︎ Venus02:48 – 03:43
- 11☿︎ Mercury03:43 – 04:39
- 12☽︎ Moon04:39 – 05:35
Other cities · Brazil
Questions
How are the planetary hours calculated in Goiânia?
On Friday, 13 November 2026, the Sun rises at 05:35 and sets at 18:27: the day lasts 12h 52m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 05:35, lasts 11h 07m: twelve night hours of 56 min.
Which planet rules the first hour that day?
Venus, from 05:35 to 06:39: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.