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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 Tuesday, 14 July 2026: day of Mars

Sunrise
08:03
Sunset
17:48
Next sunrise
08:03

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

Day

  1. 1♂︎ Mars08:03 – 08:52
  2. 2☉︎ Sun08:52 – 09:41
  3. 3♀︎ Venus09:41 – 10:29
  4. 4☿︎ Mercury10:29 – 11:18
  5. 5☽︎ Moon11:18 – 12:07
  6. 6♄︎ Saturn12:07 – 12:56
  7. 7♃︎ Jupiter12:56 – 13:45
  8. 8♂︎ Mars13:45 – 14:33
  9. 9☉︎ Sun14:33 – 15:22
  10. 10♀︎ Venus15:22 – 16:11
  11. 11☿︎ Mercury16:11 – 17:00
  12. 12☽︎ Moon17:00 – 17:48

Night

  1. 1♄︎ Saturn17:48 – 19:00
  2. 2♃︎ Jupiter19:00 – 20:11
  3. 3♂︎ Mars20:11 – 21:22
  4. 4☉︎ Sun21:22 – 22:33
  5. 5♀︎ Venus22:33 – 23:44
  6. 6☿︎ Mercury23:44 – 00:56
  7. 7☽︎ Moon00:56 – 02:07
  8. 8♄︎ Saturn02:07 – 03:18
  9. 9♃︎ Jupiter03:18 – 04:29
  10. 10♂︎ Mars04:29 – 05:40
  11. 11☉︎ Sun05:40 – 06:51
  12. 12♀︎ Venus06:51 – 08:03

Questions

How are the planetary hours calculated in Mar del Plata?

On Tuesday, 14 July 2026, the Sun rises at 08:03 and sets at 17:48: the day lasts 9h 45m, that is twelve day hours of 49 min. The night, until the next sunrise at 08:03, lasts 14h 14m: twelve night hours of 1h 11m.

Which planet rules the first hour that day?

Mars, from 08:03 to 08:52: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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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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.