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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 Wednesday, 18 February 2026: day of Mercury

Sunrise
06:40
Sunset
20:04
Next sunrise
06:41

A day hour lasts 1h 07m; a night hour, 53 min. Local time (America/Argentina/Buenos_Aires).

Day

  1. 1☿︎ Mercury06:40 – 07:47
  2. 2☽︎ Moon07:47 – 08:54
  3. 3♄︎ Saturn08:54 – 10:01
  4. 4♃︎ Jupiter10:01 – 11:08
  5. 5♂︎ Mars11:08 – 12:15
  6. 6☉︎ Sun12:15 – 13:22
  7. 7♀︎ Venus13:22 – 14:29
  8. 8☿︎ Mercury14:29 – 15:36
  9. 9☽︎ Moon15:36 – 16:43
  10. 10♄︎ Saturn16:43 – 17:50
  11. 11♃︎ Jupiter17:50 – 18:57
  12. 12♂︎ Mars18:57 – 20:04

Night

  1. 1☉︎ Sun20:04 – 20:57
  2. 2♀︎ Venus20:57 – 21:50
  3. 3☿︎ Mercury21:50 – 22:43
  4. 4☽︎ Moon22:43 – 23:36
  5. 5♄︎ Saturn23:36 – 00:30
  6. 6♃︎ Jupiter00:30 – 01:23
  7. 7♂︎ Mars01:23 – 02:16
  8. 8☉︎ Sun02:16 – 03:09
  9. 9♀︎ Venus03:09 – 04:02
  10. 10☿︎ Mercury04:02 – 04:55
  11. 11☽︎ Moon04:55 – 05:48
  12. 12♄︎ Saturn05:48 – 06:41

Other cities · Argentina

Questions

How are the planetary hours calculated in Bahía Blanca?

On Wednesday, 18 February 2026, the Sun rises at 06:40 and sets at 20:04: the day lasts 13h 24m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 06:41, lasts 10h 37m: twelve night hours of 53 min.

Which planet rules the first hour that day?

Mercury, from 06:40 to 07:47: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.