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Planetary hours · Bahía Blanca (Argentina)

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 Friday, 13 November 2026: day of Venus

Sunrise
05:48
Sunset
19:59
Next sunrise
05:47

A day hour lasts 1h 11m; a night hour, 49 min. Local time (America/Argentina/Buenos_Aires).

Day

  1. 1♀︎ Venus05:48 – 06:59
  2. 2☿︎ Mercury06:59 – 08:10
  3. 3☽︎ Moon08:10 – 09:20
  4. 4♄︎ Saturn09:20 – 10:31
  5. 5♃︎ Jupiter10:31 – 11:42
  6. 6♂︎ Mars11:42 – 12:53
  7. 7☉︎ Sun12:53 – 14:04
  8. 8♀︎ Venus14:04 – 15:15
  9. 9☿︎ Mercury15:15 – 16:26
  10. 10☽︎ Moon16:26 – 17:37
  11. 11♄︎ Saturn17:37 – 18:48
  12. 12♃︎ Jupiter18:48 – 19:59

Night

  1. 1♂︎ Mars19:59 – 20:48
  2. 2☉︎ Sun20:48 – 21:37
  3. 3♀︎ Venus21:37 – 22:26
  4. 4☿︎ Mercury22:26 – 23:15
  5. 5☽︎ Moon23:15 – 00:04
  6. 6♄︎ Saturn00:04 – 00:53
  7. 7♃︎ Jupiter00:53 – 01:42
  8. 8♂︎ Mars01:42 – 02:31
  9. 9☉︎ Sun02:31 – 03:20
  10. 10♀︎ Venus03:20 – 04:09
  11. 11☿︎ Mercury04:09 – 04:58
  12. 12☽︎ Moon04:58 – 05:47

Questions

How are the planetary hours calculated in Bahía Blanca?

On Friday, 13 November 2026, the Sun rises at 05:48 and sets at 19:59: the day lasts 14h 11m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 05:47, lasts 9h 48m: twelve night hours of 49 min.

Which planet rules the first hour that day?

Venus, from 05:48 to 06:59: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.

My sky on my chart

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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.