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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, 17 July 2026: day of Venus

Sunrise
08:22
Sunset
18:08
Next sunrise
08:22

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

Day

  1. 1♀︎ Venus08:22 – 09:11
  2. 2☿︎ Mercury09:11 – 10:00
  3. 3☽︎ Moon10:00 – 10:49
  4. 4♄︎ Saturn10:49 – 11:37
  5. 5♃︎ Jupiter11:37 – 12:26
  6. 6♂︎ Mars12:26 – 13:15
  7. 7☉︎ Sun13:15 – 14:04
  8. 8♀︎ Venus14:04 – 14:52
  9. 9☿︎ Mercury14:52 – 15:41
  10. 10☽︎ Moon15:41 – 16:30
  11. 11♄︎ Saturn16:30 – 17:19
  12. 12♃︎ Jupiter17:19 – 18:08

Night

  1. 1♂︎ Mars18:08 – 19:19
  2. 2☉︎ Sun19:19 – 20:30
  3. 3♀︎ Venus20:30 – 21:41
  4. 4☿︎ Mercury21:41 – 22:52
  5. 5☽︎ Moon22:52 – 00:03
  6. 6♄︎ Saturn00:03 – 01:15
  7. 7♃︎ Jupiter01:15 – 02:26
  8. 8♂︎ Mars02:26 – 03:37
  9. 9☉︎ Sun03:37 – 04:48
  10. 10♀︎ Venus04:48 – 05:59
  11. 11☿︎ Mercury05:59 – 07:10
  12. 12☽︎ Moon07:10 – 08:22

Other cities · Argentina

Questions

How are the planetary hours calculated in Bahía Blanca?

On Friday, 17 July 2026, the Sun rises at 08:22 and sets at 18:08: the day lasts 9h 45m, that is twelve day hours of 49 min. The night, until the next sunrise at 08:22, lasts 14h 14m: twelve night hours of 1h 11m.

Which planet rules the first hour that day?

Venus, from 08:22 to 09:11: 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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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.