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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, 29 July 2026: day of Mercury

Sunrise
05:32
Sunset
19:42
Next sunrise
05:33

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

Day

  1. 1☿︎ Mercury05:32 – 06:43
  2. 2☽︎ Moon06:43 – 07:54
  3. 3♄︎ Saturn07:54 – 09:05
  4. 4♃︎ Jupiter09:05 – 10:16
  5. 5♂︎ Mars10:16 – 11:26
  6. 6☉︎ Sun11:26 – 12:37
  7. 7♀︎ Venus12:37 – 13:48
  8. 8☿︎ Mercury13:48 – 14:59
  9. 9☽︎ Moon14:59 – 16:10
  10. 10♄︎ Saturn16:10 – 17:20
  11. 11♃︎ Jupiter17:20 – 18:31
  12. 12♂︎ Mars18:31 – 19:42

Night

  1. 1☉︎ Sun19:42 – 20:31
  2. 2♀︎ Venus20:31 – 21:21
  3. 3☿︎ Mercury21:21 – 22:10
  4. 4☽︎ Moon22:10 – 22:59
  5. 5♄︎ Saturn22:59 – 23:48
  6. 6♃︎ Jupiter23:48 – 00:38
  7. 7♂︎ Mars00:38 – 01:27
  8. 8☉︎ Sun01:27 – 02:16
  9. 9♀︎ Venus02:16 – 03:05
  10. 10☿︎ Mercury03:05 – 03:55
  11. 11☽︎ Moon03:55 – 04:44
  12. 12♄︎ Saturn04:44 – 05:33

Questions

How are the planetary hours calculated in Seongnam-si?

On Wednesday, 29 July 2026, the Sun rises at 05:32 and sets at 19:42: the day lasts 14h 10m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 05:33, lasts 9h 51m: twelve night hours of 49 min.

Which planet rules the first hour that day?

Mercury, from 05:32 to 06:43: 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.