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 Friday, 17 July 2026: day of Venus
- Sunrise
- 05:22
- Sunset
- 20:02
- Next sunrise
- 05:23
A day hour lasts 1h 13m; a night hour, 47 min. Local time (Asia/Pyongyang).
Day
- 1♀︎ Venus05:22 – 06:35
- 2☿︎ Mercury06:35 – 07:49
- 3☽︎ Moon07:49 – 09:02
- 4♄︎ Saturn09:02 – 10:15
- 5♃︎ Jupiter10:15 – 11:29
- 6♂︎ Mars11:29 – 12:42
- 7☉︎ Sun12:42 – 13:55
- 8♀︎ Venus13:55 – 15:09
- 9☿︎ Mercury15:09 – 16:22
- 10☽︎ Moon16:22 – 17:35
- 11♄︎ Saturn17:35 – 18:49
- 12♃︎ Jupiter18:49 – 20:02
Night
- 1♂︎ Mars20:02 – 20:49
- 2☉︎ Sun20:49 – 21:35
- 3♀︎ Venus21:35 – 22:22
- 4☿︎ Mercury22:22 – 23:09
- 5☽︎ Moon23:09 – 23:56
- 6♄︎ Saturn23:56 – 00:42
- 7♃︎ Jupiter00:42 – 01:29
- 8♂︎ Mars01:29 – 02:16
- 9☉︎ Sun02:16 – 03:02
- 10♀︎ Venus03:02 – 03:49
- 11☿︎ Mercury03:49 – 04:36
- 12☽︎ Moon04:36 – 05:23
Other cities · North Korea
Questions
How are the planetary hours calculated in Kaech’ŏn?
On Friday, 17 July 2026, the Sun rises at 05:22 and sets at 20:02: the day lasts 14h 40m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 05:23, lasts 9h 21m: twelve night hours of 47 min.
Which planet rules the first hour that day?
Venus, from 05:22 to 06:35: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.