Planetary hours
in Kaesŏng.
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 Sunday, 23 August 2026: day of the Sun
- Sunrise
- 05:55
- Sunset
- 19:16
- Next sunrise
- 05:56
A day hour lasts 1h 07m; a night hour, 53 min. Local time (Asia/Pyongyang).
Day
- 1☉︎ Sun05:55 – 07:02
- 2♀︎ Venus07:02 – 08:09
- 3☿︎ Mercury08:09 – 09:15
- 4☽︎ Moon09:15 – 10:22
- 5♄︎ Saturn10:22 – 11:29
- 6♃︎ Jupiter11:29 – 12:36
- 7♂︎ Mars12:36 – 13:42
- 8☉︎ Sun13:42 – 14:49
- 9♀︎ Venus14:49 – 15:56
- 10☿︎ Mercury15:56 – 17:03
- 11☽︎ Moon17:03 – 18:10
- 12♄︎ Saturn18:10 – 19:16
Night
- 1♃︎ Jupiter19:16 – 20:10
- 2♂︎ Mars20:10 – 21:03
- 3☉︎ Sun21:03 – 21:56
- 4♀︎ Venus21:56 – 22:50
- 5☿︎ Mercury22:50 – 23:43
- 6☽︎ Moon23:43 – 00:36
- 7♄︎ Saturn00:36 – 01:29
- 8♃︎ Jupiter01:29 – 02:23
- 9♂︎ Mars02:23 – 03:16
- 10☉︎ Sun03:16 – 04:09
- 11♀︎ Venus04:09 – 05:03
- 12☿︎ Mercury05:03 – 05:56
Other cities · North Korea
Questions
How are the planetary hours calculated in Kaesŏng?
On Sunday, 23 August 2026, the Sun rises at 05:55 and sets at 19:16: the day lasts 13h 21m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 05:56, lasts 10h 39m: twelve night hours of 53 min.
Which planet rules the first hour that day?
The Sun, from 05:55 to 07:02: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.