Planetary hours
in Chongjin.
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, 20 October 2026: day of Mars
- Sunrise
- 06:38
- Sunset
- 17:32
- Next sunrise
- 06:39
A day hour lasts 55 min; a night hour, 1h 06m. Local time (Asia/Pyongyang).
Day
- 1♂︎ Mars06:38 – 07:32
- 2☉︎ Sun07:32 – 08:27
- 3♀︎ Venus08:27 – 09:21
- 4☿︎ Mercury09:21 – 10:16
- 5☽︎ Moon10:16 – 11:10
- 6♄︎ Saturn11:10 – 12:05
- 7♃︎ Jupiter12:05 – 12:59
- 8♂︎ Mars12:59 – 13:54
- 9☉︎ Sun13:54 – 14:48
- 10♀︎ Venus14:48 – 15:43
- 11☿︎ Mercury15:43 – 16:38
- 12☽︎ Moon16:38 – 17:32
Night
- 1♄︎ Saturn17:32 – 18:38
- 2♃︎ Jupiter18:38 – 19:43
- 3♂︎ Mars19:43 – 20:49
- 4☉︎ Sun20:49 – 21:54
- 5♀︎ Venus21:54 – 23:00
- 6☿︎ Mercury23:00 – 00:06
- 7☽︎ Moon00:06 – 01:11
- 8♄︎ Saturn01:11 – 02:17
- 9♃︎ Jupiter02:17 – 03:22
- 10♂︎ Mars03:22 – 04:28
- 11☉︎ Sun04:28 – 05:33
- 12♀︎ Venus05:33 – 06:39
Other cities · North Korea
Questions
How are the planetary hours calculated in Chongjin?
On Tuesday, 20 October 2026, the Sun rises at 06:38 and sets at 17:32: the day lasts 10h 54m, that is twelve day hours of 55 min. The night, until the next sunrise at 06:39, lasts 13h 07m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Mars, from 06:38 to 07:32: 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.