Planetary hours
in Kaech’ŏn.
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, 30 December 2026: day of Mercury
- Sunrise
- 07:56
- Sunset
- 17:20
- Next sunrise
- 07:57
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Asia/Pyongyang).
Day
- 1☿︎ Mercury07:56 – 08:43
- 2☽︎ Moon08:43 – 09:30
- 3♄︎ Saturn09:30 – 10:17
- 4♃︎ Jupiter10:17 – 11:04
- 5♂︎ Mars11:04 – 11:51
- 6☉︎ Sun11:51 – 12:38
- 7♀︎ Venus12:38 – 13:25
- 8☿︎ Mercury13:25 – 14:12
- 9☽︎ Moon14:12 – 14:59
- 10♄︎ Saturn14:59 – 15:46
- 11♃︎ Jupiter15:46 – 16:33
- 12♂︎ Mars16:33 – 17:20
Night
- 1☉︎ Sun17:20 – 18:33
- 2♀︎ Venus18:33 – 19:46
- 3☿︎ Mercury19:46 – 20:59
- 4☽︎ Moon20:59 – 22:12
- 5♄︎ Saturn22:12 – 23:25
- 6♃︎ Jupiter23:25 – 00:38
- 7♂︎ Mars00:38 – 01:51
- 8☉︎ Sun01:51 – 03:04
- 9♀︎ Venus03:04 – 04:18
- 10☿︎ Mercury04:18 – 05:31
- 11☽︎ Moon05:31 – 06:44
- 12♄︎ Saturn06:44 – 07:57
Other cities · North Korea
Questions
How are the planetary hours calculated in Kaech’ŏn?
On Wednesday, 30 December 2026, the Sun rises at 07:56 and sets at 17:20: the day lasts 9h 24m, that is twelve day hours of 47 min. The night, until the next sunrise at 07:57, lasts 14h 36m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Mercury, from 07:56 to 08:43: 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.