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, 16 November 2026: day of the Moon
- Sunrise
- 05:45
- Sunset
- 20:02
- Next sunrise
- 05:45
A day hour lasts 1h 11m; a night hour, 49 min. Local time (America/Argentina/Buenos_Aires).
Day
- 1☽︎ Moon05:45 – 06:57
- 2♄︎ Saturn06:57 – 08:08
- 3♃︎ Jupiter08:08 – 09:20
- 4♂︎ Mars09:20 – 10:31
- 5☉︎ Sun10:31 – 11:42
- 6♀︎ Venus11:42 – 12:54
- 7☿︎ Mercury12:54 – 14:05
- 8☽︎ Moon14:05 – 15:16
- 9♄︎ Saturn15:16 – 16:28
- 10♃︎ Jupiter16:28 – 17:39
- 11♂︎ Mars17:39 – 18:51
- 12☉︎ Sun18:51 – 20:02
Night
- 1♀︎ Venus20:02 – 20:50
- 2☿︎ Mercury20:50 – 21:39
- 3☽︎ Moon21:39 – 22:28
- 4♄︎ Saturn22:28 – 23:16
- 5♃︎ Jupiter23:16 – 00:05
- 6♂︎ Mars00:05 – 00:53
- 7☉︎ Sun00:53 – 01:42
- 8♀︎ Venus01:42 – 02:30
- 9☿︎ Mercury02:30 – 03:19
- 10☽︎ Moon03:19 – 04:08
- 11♄︎ Saturn04:08 – 04:56
- 12♃︎ Jupiter04:56 – 05:45
Other cities · Argentina
Questions
How are the planetary hours calculated in Bahía Blanca?
On Monday, 16 November 2026, the Sun rises at 05:45 and sets at 20:02: the day lasts 14h 17m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 05:45, lasts 9h 43m: twelve night hours of 49 min.
Which planet rules the first hour that day?
The Moon, from 05:45 to 06:57: 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.