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 Sunday, 30 August 2026: day of the Sun
- Sunrise
- 06:00
- Sunset
- 19:05
- Next sunrise
- 06:01
A day hour lasts 1h 05m; a night hour, 55 min. Local time (Asia/Seoul).
Day
- 1☉︎ Sun06:00 – 07:06
- 2♀︎ Venus07:06 – 08:11
- 3☿︎ Mercury08:11 – 09:16
- 4☽︎ Moon09:16 – 10:22
- 5♄︎ Saturn10:22 – 11:27
- 6♃︎ Jupiter11:27 – 12:33
- 7♂︎ Mars12:33 – 13:38
- 8☉︎ Sun13:38 – 14:43
- 9♀︎ Venus14:43 – 15:49
- 10☿︎ Mercury15:49 – 16:54
- 11☽︎ Moon16:54 – 18:00
- 12♄︎ Saturn18:00 – 19:05
Night
- 1♃︎ Jupiter19:05 – 20:00
- 2♂︎ Mars20:00 – 20:54
- 3☉︎ Sun20:54 – 21:49
- 4♀︎ Venus21:49 – 22:44
- 5☿︎ Mercury22:44 – 23:38
- 6☽︎ Moon23:38 – 00:33
- 7♄︎ Saturn00:33 – 01:28
- 8♃︎ Jupiter01:28 – 02:22
- 9♂︎ Mars02:22 – 03:17
- 10☉︎ Sun03:17 – 04:12
- 11♀︎ Venus04:12 – 05:06
- 12☿︎ Mercury05:06 – 06:01
Other cities · South Korea
Questions
How are the planetary hours calculated in Goyang-si?
On Sunday, 30 August 2026, the Sun rises at 06:00 and sets at 19:05: the day lasts 13h 05m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:01, lasts 10h 56m: twelve night hours of 55 min.
Which planet rules the first hour that day?
The Sun, from 06:00 to 07:06: 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.