Planetary hours
in Suwon.
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 Thursday, 31 December 2026: day of Jupiter
- Sunrise
- 07:45
- Sunset
- 17:23
- Next sunrise
- 07:45
A day hour lasts 48 min; a night hour, 1h 12m. Local time (Asia/Seoul).
Day
- 1♃︎ Jupiter07:45 – 08:33
- 2♂︎ Mars08:33 – 09:22
- 3☉︎ Sun09:22 – 10:10
- 4♀︎ Venus10:10 – 10:58
- 5☿︎ Mercury10:58 – 11:46
- 6☽︎ Moon11:46 – 12:34
- 7♄︎ Saturn12:34 – 13:23
- 8♃︎ Jupiter13:23 – 14:11
- 9♂︎ Mars14:11 – 14:59
- 10☉︎ Sun14:59 – 15:47
- 11♀︎ Venus15:47 – 16:35
- 12☿︎ Mercury16:35 – 17:23
Night
- 1☽︎ Moon17:23 – 18:35
- 2♄︎ Saturn18:35 – 19:47
- 3♃︎ Jupiter19:47 – 20:59
- 4♂︎ Mars20:59 – 22:11
- 5☉︎ Sun22:11 – 23:23
- 6♀︎ Venus23:23 – 00:34
- 7☿︎ Mercury00:34 – 01:46
- 8☽︎ Moon01:46 – 02:58
- 9♄︎ Saturn02:58 – 04:10
- 10♃︎ Jupiter04:10 – 05:22
- 11♂︎ Mars05:22 – 06:34
- 12☉︎ Sun06:34 – 07:45
Other cities · South Korea
Questions
How are the planetary hours calculated in Suwon?
On Thursday, 31 December 2026, the Sun rises at 07:45 and sets at 17:23: the day lasts 9h 38m, that is twelve day hours of 48 min. The night, until the next sunrise at 07:45, lasts 14h 22m: twelve night hours of 1h 12m.
Which planet rules the first hour that day?
Jupiter, 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: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.