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Planetary hours · Seongnam-si (South Korea)

Planetary hours
in Seongnam-si.

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, 7 August 2026: day of Venus

Sunrise
05:40
Sunset
19:33
Next sunrise
05:41

A day hour lasts 1h 09m; a night hour, 51 min. Local time (Asia/Seoul).

Day

  1. 1♀︎ Venus05:40 – 06:49
  2. 2☿︎ Mercury06:49 – 07:59
  3. 3☽︎ Moon07:59 – 09:08
  4. 4♄︎ Saturn09:08 – 10:18
  5. 5♃︎ Jupiter10:18 – 11:27
  6. 6♂︎ Mars11:27 – 12:36
  7. 7☉︎ Sun12:36 – 13:46
  8. 8♀︎ Venus13:46 – 14:55
  9. 9☿︎ Mercury14:55 – 16:05
  10. 10☽︎ Moon16:05 – 17:14
  11. 11♄︎ Saturn17:14 – 18:24
  12. 12♃︎ Jupiter18:24 – 19:33

Night

  1. 1♂︎ Mars19:33 – 20:24
  2. 2☉︎ Sun20:24 – 21:14
  3. 3♀︎ Venus21:14 – 22:05
  4. 4☿︎ Mercury22:05 – 22:56
  5. 5☽︎ Moon22:56 – 23:46
  6. 6♄︎ Saturn23:46 – 00:37
  7. 7♃︎ Jupiter00:37 – 01:28
  8. 8♂︎ Mars01:28 – 02:18
  9. 9☉︎ Sun02:18 – 03:09
  10. 10♀︎ Venus03:09 – 03:59
  11. 11☿︎ Mercury03:59 – 04:50
  12. 12☽︎ Moon04:50 – 05:41

Other cities · South Korea

Questions

How are the planetary hours calculated in Seongnam-si?

On Friday, 7 August 2026, the Sun rises at 05:40 and sets at 19:33: the day lasts 13h 53m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:41, lasts 10h 08m: twelve night hours of 51 min.

Which planet rules the first hour that day?

Venus, from 05:40 to 06:49: 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.

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Calendars

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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.