Planetary hours
in Goyang-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 Tuesday, 15 September 2026: day of Mars
- Sunrise
- 06:14
- Sunset
- 18:41
- Next sunrise
- 06:14
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Asia/Seoul).
Day
- 1♂︎ Mars06:14 – 07:16
- 2☉︎ Sun07:16 – 08:18
- 3♀︎ Venus08:18 – 09:20
- 4☿︎ Mercury09:20 – 10:23
- 5☽︎ Moon10:23 – 11:25
- 6♄︎ Saturn11:25 – 12:27
- 7♃︎ Jupiter12:27 – 13:29
- 8♂︎ Mars13:29 – 14:32
- 9☉︎ Sun14:32 – 15:34
- 10♀︎ Venus15:34 – 16:36
- 11☿︎ Mercury16:36 – 17:38
- 12☽︎ Moon17:38 – 18:41
Night
- 1♄︎ Saturn18:41 – 19:39
- 2♃︎ Jupiter19:39 – 20:36
- 3♂︎ Mars20:36 – 21:34
- 4☉︎ Sun21:34 – 22:32
- 5♀︎ Venus22:32 – 23:30
- 6☿︎ Mercury23:30 – 00:28
- 7☽︎ Moon00:28 – 01:25
- 8♄︎ Saturn01:25 – 02:23
- 9♃︎ Jupiter02:23 – 03:21
- 10♂︎ Mars03:21 – 04:19
- 11☉︎ Sun04:19 – 05:17
- 12♀︎ Venus05:17 – 06:14
Other cities · South Korea
Questions
How are the planetary hours calculated in Goyang-si?
On Tuesday, 15 September 2026, the Sun rises at 06:14 and sets at 18:41: the day lasts 12h 27m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 06:14, lasts 11h 34m: twelve night hours of 58 min.
Which planet rules the first hour that day?
Mars, from 06:14 to 07:16: 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.