Planetary hours
in Cheongju-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 Wednesday, 11 February 2026: day of Mercury
- Sunrise
- 07:22
- Sunset
- 18:05
- Next sunrise
- 07:21
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Asia/Seoul).
Day
- 1☿︎ Mercury07:22 – 08:16
- 2☽︎ Moon08:16 – 09:10
- 3♄︎ Saturn09:10 – 10:03
- 4♃︎ Jupiter10:03 – 10:57
- 5♂︎ Mars10:57 – 11:50
- 6☉︎ Sun11:50 – 12:44
- 7♀︎ Venus12:44 – 13:38
- 8☿︎ Mercury13:38 – 14:31
- 9☽︎ Moon14:31 – 15:25
- 10♄︎ Saturn15:25 – 16:18
- 11♃︎ Jupiter16:18 – 17:12
- 12♂︎ Mars17:12 – 18:05
Night
- 1☉︎ Sun18:05 – 19:12
- 2♀︎ Venus19:12 – 20:18
- 3☿︎ Mercury20:18 – 21:24
- 4☽︎ Moon21:24 – 22:31
- 5♄︎ Saturn22:31 – 23:37
- 6♃︎ Jupiter23:37 – 00:43
- 7♂︎ Mars00:43 – 01:50
- 8☉︎ Sun01:50 – 02:56
- 9♀︎ Venus02:56 – 04:02
- 10☿︎ Mercury04:02 – 05:09
- 11☽︎ Moon05:09 – 06:15
- 12♄︎ Saturn06:15 – 07:21
Other cities · South Korea
Questions
How are the planetary hours calculated in Cheongju-si?
On Wednesday, 11 February 2026, the Sun rises at 07:22 and sets at 18:05: the day lasts 10h 43m, that is twelve day hours of 54 min. The night, until the next sunrise at 07:21, lasts 13h 16m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Mercury, from 07:22 to 08:16: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.