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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 Wednesday, 8 July 2026: day of Mercury

Sunrise
05:17
Sunset
19:55
Next sunrise
05:18

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

Day

  1. 1☿︎ Mercury05:17 – 06:30
  2. 2☽︎ Moon06:30 – 07:43
  3. 3♄︎ Saturn07:43 – 08:57
  4. 4♃︎ Jupiter08:57 – 10:10
  5. 5♂︎ Mars10:10 – 11:23
  6. 6☉︎ Sun11:23 – 12:36
  7. 7♀︎ Venus12:36 – 13:49
  8. 8☿︎ Mercury13:49 – 15:02
  9. 9☽︎ Moon15:02 – 16:15
  10. 10♄︎ Saturn16:15 – 17:28
  11. 11♃︎ Jupiter17:28 – 18:41
  12. 12♂︎ Mars18:41 – 19:55

Night

  1. 1☉︎ Sun19:55 – 20:42
  2. 2♀︎ Venus20:42 – 21:28
  3. 3☿︎ Mercury21:28 – 22:15
  4. 4☽︎ Moon22:15 – 23:02
  5. 5♄︎ Saturn23:02 – 23:49
  6. 6♃︎ Jupiter23:49 – 00:36
  7. 7♂︎ Mars00:36 – 01:23
  8. 8☉︎ Sun01:23 – 02:10
  9. 9♀︎ Venus02:10 – 02:57
  10. 10☿︎ Mercury02:57 – 03:44
  11. 11☽︎ Moon03:44 – 04:31
  12. 12♄︎ Saturn04:31 – 05:18

Questions

How are the planetary hours calculated in Seongnam-si?

On Wednesday, 8 July 2026, the Sun rises at 05:17 and sets at 19:55: the day lasts 14h 37m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 05:18, lasts 9h 23m: twelve night hours of 47 min.

Which planet rules the first hour that day?

Mercury, from 05:17 to 06:30: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.