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 Monday, 23 November 2026: day of the Moon
- Sunrise
- 07:18
- Sunset
- 17:16
- Next sunrise
- 07:19
A day hour lasts 50 min; a night hour, 1h 10m. Local time (Asia/Seoul).
Day
- 1☽︎ Moon07:18 – 08:08
- 2♄︎ Saturn08:08 – 08:58
- 3♃︎ Jupiter08:58 – 09:48
- 4♂︎ Mars09:48 – 10:37
- 5☉︎ Sun10:37 – 11:27
- 6♀︎ Venus11:27 – 12:17
- 7☿︎ Mercury12:17 – 13:07
- 8☽︎ Moon13:07 – 13:57
- 9♄︎ Saturn13:57 – 14:46
- 10♃︎ Jupiter14:46 – 15:36
- 11♂︎ Mars15:36 – 16:26
- 12☉︎ Sun16:26 – 17:16
Night
- 1♀︎ Venus17:16 – 18:26
- 2☿︎ Mercury18:26 – 19:36
- 3☽︎ Moon19:36 – 20:47
- 4♄︎ Saturn20:47 – 21:57
- 5♃︎ Jupiter21:57 – 23:07
- 6♂︎ Mars23:07 – 00:18
- 7☉︎ Sun00:18 – 01:28
- 8♀︎ Venus01:28 – 02:38
- 9☿︎ Mercury02:38 – 03:48
- 10☽︎ Moon03:48 – 04:59
- 11♄︎ Saturn04:59 – 06:09
- 12♃︎ Jupiter06:09 – 07:19
Other cities · South Korea
Questions
How are the planetary hours calculated in Seongnam-si?
On Monday, 23 November 2026, the Sun rises at 07:18 and sets at 17:16: the day lasts 9h 58m, that is twelve day hours of 50 min. The night, until the next sunrise at 07:19, lasts 14h 03m: twelve night hours of 1h 10m.
Which planet rules the first hour that day?
The Moon, from 07:18 to 08:08: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.
On a computer? Scan this code with your phone.
Calendars
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.