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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, 1 May 2026: day of Venus

Sunrise
05:36
Sunset
19:20
Next sunrise
05:35

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

Day

  1. 1♀︎ Venus05:36 – 06:45
  2. 2☿︎ Mercury06:45 – 07:54
  3. 3☽︎ Moon07:54 – 09:02
  4. 4♄︎ Saturn09:02 – 10:11
  5. 5♃︎ Jupiter10:11 – 11:20
  6. 6♂︎ Mars11:20 – 12:28
  7. 7☉︎ Sun12:28 – 13:37
  8. 8♀︎ Venus13:37 – 14:46
  9. 9☿︎ Mercury14:46 – 15:54
  10. 10☽︎ Moon15:54 – 17:03
  11. 11♄︎ Saturn17:03 – 18:12
  12. 12♃︎ Jupiter18:12 – 19:20

Night

  1. 1♂︎ Mars19:20 – 20:12
  2. 2☉︎ Sun20:12 – 21:03
  3. 3♀︎ Venus21:03 – 21:54
  4. 4☿︎ Mercury21:54 – 22:45
  5. 5☽︎ Moon22:45 – 23:37
  6. 6♄︎ Saturn23:37 – 00:28
  7. 7♃︎ Jupiter00:28 – 01:19
  8. 8♂︎ Mars01:19 – 02:10
  9. 9☉︎ Sun02:10 – 03:02
  10. 10♀︎ Venus03:02 – 03:53
  11. 11☿︎ Mercury03:53 – 04:44
  12. 12☽︎ Moon04:44 – 05:35

Other cities · South Korea

Questions

How are the planetary hours calculated in Seongnam-si?

On Friday, 1 May 2026, the Sun rises at 05:36 and sets at 19:20: the day lasts 13h 44m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:35, lasts 10h 15m: twelve night hours of 51 min.

Which planet rules the first hour that day?

Venus, from 05:36 to 06:45: 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.