Planetary hours
in Bahía Blanca.
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, 24 November 2025: day of the Moon
- Sunrise
- 05:40
- Sunset
- 20:11
- Next sunrise
- 05:40
A day hour lasts 1h 13m; a night hour, 47 min. Local time (America/Argentina/Buenos_Aires).
Day
- 1☽︎ Moon05:40 – 06:53
- 2♄︎ Saturn06:53 – 08:05
- 3♃︎ Jupiter08:05 – 09:18
- 4♂︎ Mars09:18 – 10:30
- 5☉︎ Sun10:30 – 11:43
- 6♀︎ Venus11:43 – 12:56
- 7☿︎ Mercury12:56 – 14:08
- 8☽︎ Moon14:08 – 15:21
- 9♄︎ Saturn15:21 – 16:33
- 10♃︎ Jupiter16:33 – 17:46
- 11♂︎ Mars17:46 – 18:58
- 12☉︎ Sun18:58 – 20:11
Night
- 1♀︎ Venus20:11 – 20:58
- 2☿︎ Mercury20:58 – 21:46
- 3☽︎ Moon21:46 – 22:33
- 4♄︎ Saturn22:33 – 23:21
- 5♃︎ Jupiter23:21 – 00:08
- 6♂︎ Mars00:08 – 00:55
- 7☉︎ Sun00:55 – 01:43
- 8♀︎ Venus01:43 – 02:30
- 9☿︎ Mercury02:30 – 03:18
- 10☽︎ Moon03:18 – 04:05
- 11♄︎ Saturn04:05 – 04:52
- 12♃︎ Jupiter04:52 – 05:40
Other cities · Argentina
Questions
How are the planetary hours calculated in Bahía Blanca?
On Monday, 24 November 2025, the Sun rises at 05:40 and sets at 20:11: the day lasts 14h 31m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 05:40, lasts 9h 29m: twelve night hours of 47 min.
Which planet rules the first hour that day?
The Moon, from 05:40 to 06:53: 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.