AstroXP ▶︎All our videos by signVideos
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 Thursday, 18 February 2027: day of Jupiter

Sunrise
06:22
Sunset
19:44
Next sunrise
06:23

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

Day

  1. 1♃︎ Jupiter06:22 – 07:29
  2. 2♂︎ Mars07:29 – 08:36
  3. 3☉︎ Sun08:36 – 09:43
  4. 4♀︎ Venus09:43 – 10:50
  5. 5☿︎ Mercury10:50 – 11:56
  6. 6☽︎ Moon11:56 – 13:03
  7. 7♄︎ Saturn13:03 – 14:10
  8. 8♃︎ Jupiter14:10 – 15:17
  9. 9♂︎ Mars15:17 – 16:24
  10. 10☉︎ Sun16:24 – 17:31
  11. 11♀︎ Venus17:31 – 18:38
  12. 12☿︎ Mercury18:38 – 19:44

Night

  1. 1☽︎ Moon19:44 – 20:38
  2. 2♄︎ Saturn20:38 – 21:31
  3. 3♃︎ Jupiter21:31 – 22:24
  4. 4♂︎ Mars22:24 – 23:17
  5. 5☉︎ Sun23:17 – 00:11
  6. 6♀︎ Venus00:11 – 01:04
  7. 7☿︎ Mercury01:04 – 01:57
  8. 8☽︎ Moon01:57 – 02:50
  9. 9♄︎ Saturn02:50 – 03:44
  10. 10♃︎ Jupiter03:44 – 04:37
  11. 11♂︎ Mars04:37 – 05:30
  12. 12☉︎ Sun05:30 – 06:23

Other cities · Argentina

Questions

How are the planetary hours calculated in Mar del Plata?

On Thursday, 18 February 2027, the Sun rises at 06:22 and sets at 19:44: the day lasts 13h 22m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 06:23, lasts 10h 39m: twelve night hours of 53 min.

Which planet rules the first hour that day?

Jupiter, from 06:22 to 07:29: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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

On a computer? Scan this code with your phone.

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.