Planetary hours
in Porto Alegre.
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 Thursday, 5 November 2026: day of Jupiter
- Sunrise
- 05:26
- Sunset
- 18:50
- Next sunrise
- 05:26
A day hour lasts 1h 07m; a night hour, 53 min. Local time (America/Sao_Paulo).
Day
- 1♃︎ Jupiter05:26 – 06:33
- 2♂︎ Mars06:33 – 07:40
- 3☉︎ Sun07:40 – 08:47
- 4♀︎ Venus08:47 – 09:54
- 5☿︎ Mercury09:54 – 11:01
- 6☽︎ Moon11:01 – 12:08
- 7♄︎ Saturn12:08 – 13:15
- 8♃︎ Jupiter13:15 – 14:22
- 9♂︎ Mars14:22 – 15:29
- 10☉︎ Sun15:29 – 16:36
- 11♀︎ Venus16:36 – 17:43
- 12☿︎ Mercury17:43 – 18:50
Night
- 1☽︎ Moon18:50 – 19:43
- 2♄︎ Saturn19:43 – 20:36
- 3♃︎ Jupiter20:36 – 21:29
- 4♂︎ Mars21:29 – 22:22
- 5☉︎ Sun22:22 – 23:15
- 6♀︎ Venus23:15 – 00:08
- 7☿︎ Mercury00:08 – 01:01
- 8☽︎ Moon01:01 – 01:54
- 9♄︎ Saturn01:54 – 02:47
- 10♃︎ Jupiter02:47 – 03:40
- 11♂︎ Mars03:40 – 04:33
- 12☉︎ Sun04:33 – 05:26
Other cities · Brazil
Questions
How are the planetary hours calculated in Porto Alegre?
On Thursday, 5 November 2026, the Sun rises at 05:26 and sets at 18:50: the day lasts 13h 23m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 05:26, lasts 10h 36m: twelve night hours of 53 min.
Which planet rules the first hour that day?
Jupiter, from 05:26 to 06:33: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.