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 Friday, 30 April 2027: day of Venus
- Sunrise
- 05:39
- Sunset
- 19:21
- Next sunrise
- 05:37
A day hour lasts 1h 09m; a night hour, 51 min. Local time (Asia/Seoul).
Day
- 1♀︎ Venus05:39 – 06:47
- 2☿︎ Mercury06:47 – 07:56
- 3☽︎ Moon07:56 – 09:04
- 4♄︎ Saturn09:04 – 10:13
- 5♃︎ Jupiter10:13 – 11:21
- 6♂︎ Mars11:21 – 12:30
- 7☉︎ Sun12:30 – 13:38
- 8♀︎ Venus13:38 – 14:47
- 9☿︎ Mercury14:47 – 15:55
- 10☽︎ Moon15:55 – 17:04
- 11♄︎ Saturn17:04 – 18:12
- 12♃︎ Jupiter18:12 – 19:21
Night
- 1♂︎ Mars19:21 – 20:12
- 2☉︎ Sun20:12 – 21:04
- 3♀︎ Venus21:04 – 21:55
- 4☿︎ Mercury21:55 – 22:46
- 5☽︎ Moon22:46 – 23:38
- 6♄︎ Saturn23:38 – 00:29
- 7♃︎ Jupiter00:29 – 01:21
- 8♂︎ Mars01:21 – 02:12
- 9☉︎ Sun02:12 – 03:03
- 10♀︎ Venus03:03 – 03:55
- 11☿︎ Mercury03:55 – 04:46
- 12☽︎ Moon04:46 – 05:37
Other cities · South Korea
Questions
How are the planetary hours calculated in Goyang-si?
On Friday, 30 April 2027, the Sun rises at 05:39 and sets at 19:21: the day lasts 13h 42m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:37, lasts 10h 17m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Venus, from 05:39 to 06:47: 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.