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 Tuesday, 18 November 2025: day of Mars
- Sunrise
- 07:14
- Sunset
- 17:19
- Next sunrise
- 07:15
A day hour lasts 50 min; a night hour, 1h 10m. Local time (Asia/Seoul).
Day
- 1♂︎ Mars07:14 – 08:04
- 2☉︎ Sun08:04 – 08:54
- 3♀︎ Venus08:54 – 09:45
- 4☿︎ Mercury09:45 – 10:35
- 5☽︎ Moon10:35 – 11:26
- 6♄︎ Saturn11:26 – 12:16
- 7♃︎ Jupiter12:16 – 13:07
- 8♂︎ Mars13:07 – 13:57
- 9☉︎ Sun13:57 – 14:48
- 10♀︎ Venus14:48 – 15:38
- 11☿︎ Mercury15:38 – 16:29
- 12☽︎ Moon16:29 – 17:19
Night
- 1♄︎ Saturn17:19 – 18:29
- 2♃︎ Jupiter18:29 – 19:39
- 3♂︎ Mars19:39 – 20:48
- 4☉︎ Sun20:48 – 21:58
- 5♀︎ Venus21:58 – 23:07
- 6☿︎ Mercury23:07 – 00:17
- 7☽︎ Moon00:17 – 01:27
- 8♄︎ Saturn01:27 – 02:36
- 9♃︎ Jupiter02:36 – 03:46
- 10♂︎ Mars03:46 – 04:55
- 11☉︎ Sun04:55 – 06:05
- 12♀︎ Venus06:05 – 07:15
Other cities · South Korea
Questions
How are the planetary hours calculated in Suwon?
On Tuesday, 18 November 2025, the Sun rises at 07:14 and sets at 17:19: the day lasts 10h 06m, that is twelve day hours of 50 min. The night, until the next sunrise at 07:15, lasts 13h 55m: twelve night hours of 1h 10m.
Which planet rules the first hour that day?
Mars, from 07:14 to 08:04: 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.
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.