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 Thursday, 3 February 2028: day of Jupiter
- Sunrise
- 07:35
- Sunset
- 17:57
- Next sunrise
- 07:34
A day hour lasts 52 min; a night hour, 1h 08m. Local time (Asia/Seoul).
Day
- 1♃︎ Jupiter07:35 – 08:27
- 2♂︎ Mars08:27 – 09:19
- 3☉︎ Sun09:19 – 10:11
- 4♀︎ Venus10:11 – 11:02
- 5☿︎ Mercury11:02 – 11:54
- 6☽︎ Moon11:54 – 12:46
- 7♄︎ Saturn12:46 – 13:38
- 8♃︎ Jupiter13:38 – 14:30
- 9♂︎ Mars14:30 – 15:22
- 10☉︎ Sun15:22 – 16:13
- 11♀︎ Venus16:13 – 17:05
- 12☿︎ Mercury17:05 – 17:57
Night
- 1☽︎ Moon17:57 – 19:05
- 2♄︎ Saturn19:05 – 20:13
- 3♃︎ Jupiter20:13 – 21:21
- 4♂︎ Mars21:21 – 22:29
- 5☉︎ Sun22:29 – 23:38
- 6♀︎ Venus23:38 – 00:46
- 7☿︎ Mercury00:46 – 01:54
- 8☽︎ Moon01:54 – 03:02
- 9♄︎ Saturn03:02 – 04:10
- 10♃︎ Jupiter04:10 – 05:18
- 11♂︎ Mars05:18 – 06:26
- 12☉︎ Sun06:26 – 07:34
Other cities · South Korea
Questions
How are the planetary hours calculated in Goyang-si?
On Thursday, 3 February 2028, the Sun rises at 07:35 and sets at 17:57: the day lasts 10h 22m, that is twelve day hours of 52 min. The night, until the next sunrise at 07:34, lasts 13h 37m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Jupiter, from 07:35 to 08:27: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.