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 Saturday, 28 November 2026: day of Saturn
- Sunrise
- 05:16
- Sunset
- 19:09
- Next sunrise
- 05:16
A day hour lasts 1h 09m; a night hour, 51 min. Local time (America/Sao_Paulo).
Day
- 1♄︎ Saturn05:16 – 06:25
- 2♃︎ Jupiter06:25 – 07:35
- 3♂︎ Mars07:35 – 08:44
- 4☉︎ Sun08:44 – 09:54
- 5♀︎ Venus09:54 – 11:03
- 6☿︎ Mercury11:03 – 12:13
- 7☽︎ Moon12:13 – 13:22
- 8♄︎ Saturn13:22 – 14:31
- 9♃︎ Jupiter14:31 – 15:41
- 10♂︎ Mars15:41 – 16:50
- 11☉︎ Sun16:50 – 18:00
- 12♀︎ Venus18:00 – 19:09
Night
- 1☿︎ Mercury19:09 – 20:00
- 2☽︎ Moon20:00 – 20:50
- 3♄︎ Saturn20:50 – 21:41
- 4♃︎ Jupiter21:41 – 22:31
- 5♂︎ Mars22:31 – 23:22
- 6☉︎ Sun23:22 – 00:12
- 7♀︎ Venus00:12 – 01:03
- 8☿︎ Mercury01:03 – 01:54
- 9☽︎ Moon01:54 – 02:44
- 10♄︎ Saturn02:44 – 03:35
- 11♃︎ Jupiter03:35 – 04:25
- 12♂︎ Mars04:25 – 05:16
Other cities · Brazil
Questions
How are the planetary hours calculated in Porto Alegre?
On Saturday, 28 November 2026, the Sun rises at 05:16 and sets at 19:09: the day lasts 13h 53m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:16, lasts 10h 07m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Saturn, from 05:16 to 06:25: 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.