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, 30 November 2026: day of the Moon
- Sunrise
- 05:38
- Sunset
- 20:17
- Next sunrise
- 05:38
A day hour lasts 1h 13m; a night hour, 47 min. Local time (America/Argentina/Buenos_Aires).
Day
- 1☽︎ Moon05:38 – 06:51
- 2♄︎ Saturn06:51 – 08:05
- 3♃︎ Jupiter08:05 – 09:18
- 4♂︎ Mars09:18 – 10:31
- 5☉︎ Sun10:31 – 11:44
- 6♀︎ Venus11:44 – 12:57
- 7☿︎ Mercury12:57 – 14:11
- 8☽︎ Moon14:11 – 15:24
- 9♄︎ Saturn15:24 – 16:37
- 10♃︎ Jupiter16:37 – 17:50
- 11♂︎ Mars17:50 – 19:04
- 12☉︎ Sun19:04 – 20:17
Night
- 1♀︎ Venus20:17 – 21:04
- 2☿︎ Mercury21:04 – 21:50
- 3☽︎ Moon21:50 – 22:37
- 4♄︎ Saturn22:37 – 23:24
- 5♃︎ Jupiter23:24 – 00:11
- 6♂︎ Mars00:11 – 00:57
- 7☉︎ Sun00:57 – 01:44
- 8♀︎ Venus01:44 – 02:31
- 9☿︎ Mercury02:31 – 03:18
- 10☽︎ Moon03:18 – 04:04
- 11♄︎ Saturn04:04 – 04:51
- 12♃︎ Jupiter04:51 – 05:38
Other cities · Argentina
Questions
How are the planetary hours calculated in Bahía Blanca?
On Monday, 30 November 2026, the Sun rises at 05:38 and sets at 20:17: the day lasts 14h 39m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 05:38, lasts 9h 21m: twelve night hours of 47 min.
Which planet rules the first hour that day?
The Moon, from 05:38 to 06:51: 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.