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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, 10 July 2026: day of Venus

Sunrise
05:18
Sunset
19:54
Next sunrise
05:19

A day hour lasts 1h 13m; a night hour, 47 min. Local time (Asia/Seoul).

Day

  1. 1♀︎ Venus05:18 – 06:31
  2. 2☿︎ Mercury06:31 – 07:44
  3. 3☽︎ Moon07:44 – 08:57
  4. 4♄︎ Saturn08:57 – 10:10
  5. 5♃︎ Jupiter10:10 – 11:23
  6. 6♂︎ Mars11:23 – 12:36
  7. 7☉︎ Sun12:36 – 13:49
  8. 8♀︎ Venus13:49 – 15:02
  9. 9☿︎ Mercury15:02 – 16:15
  10. 10☽︎ Moon16:15 – 17:28
  11. 11♄︎ Saturn17:28 – 18:41
  12. 12♃︎ Jupiter18:41 – 19:54

Night

  1. 1♂︎ Mars19:54 – 20:41
  2. 2☉︎ Sun20:41 – 21:28
  3. 3♀︎ Venus21:28 – 22:15
  4. 4☿︎ Mercury22:15 – 23:02
  5. 5☽︎ Moon23:02 – 23:49
  6. 6♄︎ Saturn23:49 – 00:36
  7. 7♃︎ Jupiter00:36 – 01:24
  8. 8♂︎ Mars01:24 – 02:11
  9. 9☉︎ Sun02:11 – 02:58
  10. 10♀︎ Venus02:58 – 03:45
  11. 11☿︎ Mercury03:45 – 04:32
  12. 12☽︎ Moon04:32 – 05:19

Other cities · South Korea

Questions

How are the planetary hours calculated in Seongnam-si?

On Friday, 10 July 2026, the Sun rises at 05:18 and sets at 19:54: the day lasts 14h 36m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 05:19, lasts 9h 25m: twelve night hours of 47 min.

Which planet rules the first hour that day?

Venus, from 05:18 to 06:31: 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.