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 Monday, 23 November 2026: day of the Moon
- Sunrise
- 05:17
- Sunset
- 19:05
- Next sunrise
- 05:17
A day hour lasts 1h 09m; a night hour, 51 min. Local time (America/Sao_Paulo).
Day
- 1☽︎ Moon05:17 – 06:26
- 2♄︎ Saturn06:26 – 07:35
- 3♃︎ Jupiter07:35 – 08:44
- 4♂︎ Mars08:44 – 09:53
- 5☉︎ Sun09:53 – 11:02
- 6♀︎ Venus11:02 – 12:11
- 7☿︎ Mercury12:11 – 13:20
- 8☽︎ Moon13:20 – 14:29
- 9♄︎ Saturn14:29 – 15:38
- 10♃︎ Jupiter15:38 – 16:47
- 11♂︎ Mars16:47 – 17:56
- 12☉︎ Sun17:56 – 19:05
Night
- 1♀︎ Venus19:05 – 19:56
- 2☿︎ Mercury19:56 – 20:47
- 3☽︎ Moon20:47 – 21:38
- 4♄︎ Saturn21:38 – 22:29
- 5♃︎ Jupiter22:29 – 23:20
- 6♂︎ Mars23:20 – 00:11
- 7☉︎ Sun00:11 – 01:02
- 8♀︎ Venus01:02 – 01:53
- 9☿︎ Mercury01:53 – 02:44
- 10☽︎ Moon02:44 – 03:35
- 11♄︎ Saturn03:35 – 04:26
- 12♃︎ Jupiter04:26 – 05:17
Other cities · Brazil
Questions
How are the planetary hours calculated in Porto Alegre?
On Monday, 23 November 2026, the Sun rises at 05:17 and sets at 19:05: the day lasts 13h 48m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:17, lasts 10h 12m: twelve night hours of 51 min.
Which planet rules the first hour that day?
The Moon, from 05:17 to 06:26: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.