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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, 29 May 2026: day of Venus

Sunrise
08:15
Sunset
17:56
Next sunrise
08:16

A day hour lasts 48 min; a night hour, 1h 12m. Local time (America/Argentina/Buenos_Aires).

Day

  1. 1♀︎ Venus08:15 – 09:04
  2. 2☿︎ Mercury09:04 – 09:52
  3. 3☽︎ Moon09:52 – 10:41
  4. 4♄︎ Saturn10:41 – 11:29
  5. 5♃︎ Jupiter11:29 – 12:18
  6. 6♂︎ Mars12:18 – 13:06
  7. 7☉︎ Sun13:06 – 13:54
  8. 8♀︎ Venus13:54 – 14:43
  9. 9☿︎ Mercury14:43 – 15:31
  10. 10☽︎ Moon15:31 – 16:20
  11. 11♄︎ Saturn16:20 – 17:08
  12. 12♃︎ Jupiter17:08 – 17:56

Night

  1. 1♂︎ Mars17:56 – 19:08
  2. 2☉︎ Sun19:08 – 20:20
  3. 3♀︎ Venus20:20 – 21:31
  4. 4☿︎ Mercury21:31 – 22:43
  5. 5☽︎ Moon22:43 – 23:55
  6. 6♄︎ Saturn23:55 – 01:06
  7. 7♃︎ Jupiter01:06 – 02:18
  8. 8♂︎ Mars02:18 – 03:30
  9. 9☉︎ Sun03:30 – 04:41
  10. 10♀︎ Venus04:41 – 05:53
  11. 11☿︎ Mercury05:53 – 07:05
  12. 12☽︎ Moon07:05 – 08:16

Other cities · Argentina

Questions

How are the planetary hours calculated in Bahía Blanca?

On Friday, 29 May 2026, the Sun rises at 08:15 and sets at 17:56: the day lasts 9h 41m, that is twelve day hours of 48 min. The night, until the next sunrise at 08:16, lasts 14h 20m: twelve night hours of 1h 12m.

Which planet rules the first hour that day?

Venus, from 08:15 to 09:04: 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.