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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 Monday, 20 July 2026: day of the Moon

Sunrise
08:20
Sunset
18:10
Next sunrise
08:20

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

Day

  1. 1☽︎ Moon08:20 – 09:10
  2. 2♄︎ Saturn09:10 – 09:59
  3. 3♃︎ Jupiter09:59 – 10:48
  4. 4♂︎ Mars10:48 – 11:37
  5. 5☉︎ Sun11:37 – 12:26
  6. 6♀︎ Venus12:26 – 13:15
  7. 7☿︎ Mercury13:15 – 14:04
  8. 8☽︎ Moon14:04 – 14:53
  9. 9♄︎ Saturn14:53 – 15:43
  10. 10♃︎ Jupiter15:43 – 16:32
  11. 11♂︎ Mars16:32 – 17:21
  12. 12☉︎ Sun17:21 – 18:10

Night

  1. 1♀︎ Venus18:10 – 19:21
  2. 2☿︎ Mercury19:21 – 20:32
  3. 3☽︎ Moon20:32 – 21:42
  4. 4♄︎ Saturn21:42 – 22:53
  5. 5♃︎ Jupiter22:53 – 00:04
  6. 6♂︎ Mars00:04 – 01:15
  7. 7☉︎ Sun01:15 – 02:26
  8. 8♀︎ Venus02:26 – 03:36
  9. 9☿︎ Mercury03:36 – 04:47
  10. 10☽︎ Moon04:47 – 05:58
  11. 11♄︎ Saturn05:58 – 07:09
  12. 12♃︎ Jupiter07:09 – 08:20

Other cities · Argentina

Questions

How are the planetary hours calculated in Bahía Blanca?

On Monday, 20 July 2026, the Sun rises at 08:20 and sets at 18:10: the day lasts 9h 50m, that is twelve day hours of 49 min. The night, until the next sunrise at 08:20, lasts 14h 10m: twelve night hours of 1h 11m.

Which planet rules the first hour that day?

The Moon, from 08:20 to 09:10: 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.

My sky on my chart

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Calendars

▦The sky in November 2026 ℞Retrogrades 2026℞Retrogrades 2027 ☽︎Moon phases 2026☽︎Moon phases 2027 ☽︎Void of course Moon 2026☽︎Void of course Moon 2027 ✴︎Aspects 2026✴︎Aspects 2027 ●Eclipses 2026-2027 ◷Planetary hours ☉︎Current season: Scorpio ✶︎2027 horoscope, sign by sign ♀︎The ten planets ⌖How we calculate AaThe glossary

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.