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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 Tuesday, 29 December 2026: day of Mars

Sunrise
07:45
Sunset
17:21
Next sunrise
07:45

A day hour lasts 48 min; a night hour, 1h 12m. Local time (Asia/Seoul).

Day

  1. 1♂︎ Mars07:45 – 08:33
  2. 2☉︎ Sun08:33 – 09:21
  3. 3♀︎ Venus09:21 – 10:09
  4. 4☿︎ Mercury10:09 – 10:57
  5. 5☽︎ Moon10:57 – 11:45
  6. 6♄︎ Saturn11:45 – 12:33
  7. 7♃︎ Jupiter12:33 – 13:21
  8. 8♂︎ Mars13:21 – 14:09
  9. 9☉︎ Sun14:09 – 14:57
  10. 10♀︎ Venus14:57 – 15:45
  11. 11☿︎ Mercury15:45 – 16:33
  12. 12☽︎ Moon16:33 – 17:21

Night

  1. 1♄︎ Saturn17:21 – 18:33
  2. 2♃︎ Jupiter18:33 – 19:45
  3. 3♂︎ Mars19:45 – 20:57
  4. 4☉︎ Sun20:57 – 22:09
  5. 5♀︎ Venus22:09 – 23:21
  6. 6☿︎ Mercury23:21 – 00:33
  7. 7☽︎ Moon00:33 – 01:45
  8. 8♄︎ Saturn01:45 – 02:57
  9. 9♃︎ Jupiter02:57 – 04:09
  10. 10♂︎ Mars04:09 – 05:21
  11. 11☉︎ Sun05:21 – 06:33
  12. 12♀︎ Venus06:33 – 07:45

Other cities · South Korea

Questions

How are the planetary hours calculated in Seongnam-si?

On Tuesday, 29 December 2026, the Sun rises at 07:45 and sets at 17:21: the day lasts 9h 36m, that is twelve day hours of 48 min. The night, until the next sunrise at 07:45, lasts 14h 24m: twelve night hours of 1h 12m.

Which planet rules the first hour that day?

Mars, from 07:45 to 08:33: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.