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Planetary hours · Mar del Plata (Argentina)

Planetary hours
in Mar del Plata.

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
05:31
Sunset
19:38
Next sunrise
05:30

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

Day

  1. 1♀︎ Venus05:31 – 06:41
  2. 2☿︎ Mercury06:41 – 07:52
  3. 3☽︎ Moon07:52 – 09:02
  4. 4♄︎ Saturn09:02 – 10:13
  5. 5♃︎ Jupiter10:13 – 11:24
  6. 6♂︎ Mars11:24 – 12:34
  7. 7☉︎ Sun12:34 – 13:45
  8. 8♀︎ Venus13:45 – 14:56
  9. 9☿︎ Mercury14:56 – 16:06
  10. 10☽︎ Moon16:06 – 17:17
  11. 11♄︎ Saturn17:17 – 18:27
  12. 12♃︎ Jupiter18:27 – 19:38

Night

  1. 1♂︎ Mars19:38 – 20:27
  2. 2☉︎ Sun20:27 – 21:17
  3. 3♀︎ Venus21:17 – 22:06
  4. 4☿︎ Mercury22:06 – 22:55
  5. 5☽︎ Moon22:55 – 23:45
  6. 6♄︎ Saturn23:45 – 00:34
  7. 7♃︎ Jupiter00:34 – 01:23
  8. 8♂︎ Mars01:23 – 02:13
  9. 9☉︎ Sun02:13 – 03:02
  10. 10♀︎ Venus03:02 – 03:51
  11. 11☿︎ Mercury03:51 – 04:40
  12. 12☽︎ Moon04:40 – 05:30

Other cities · Argentina

Questions

How are the planetary hours calculated in Mar del Plata?

On Friday, 13 November 2026, the Sun rises at 05:31 and sets at 19:38: the day lasts 14h 07m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 05:30, lasts 9h 52m: twelve night hours of 49 min.

Which planet rules the first hour that day?

Venus, from 05:31 to 06:41: 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.