Planetary hours
in Bucheon-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, 10 September 2026: day of Jupiter
- Sunrise
- 06:10
- Sunset
- 18:49
- Next sunrise
- 06:11
A day hour lasts 1h 03m; a night hour, 57 min. Local time (Asia/Seoul).
Day
- 1♃︎ Jupiter06:10 – 07:13
- 2♂︎ Mars07:13 – 08:16
- 3☉︎ Sun08:16 – 09:19
- 4♀︎ Venus09:19 – 10:23
- 5☿︎ Mercury10:23 – 11:26
- 6☽︎ Moon11:26 – 12:29
- 7♄︎ Saturn12:29 – 13:32
- 8♃︎ Jupiter13:32 – 14:36
- 9♂︎ Mars14:36 – 15:39
- 10☉︎ Sun15:39 – 16:42
- 11♀︎ Venus16:42 – 17:45
- 12☿︎ Mercury17:45 – 18:49
Night
- 1☽︎ Moon18:49 – 19:45
- 2♄︎ Saturn19:45 – 20:42
- 3♃︎ Jupiter20:42 – 21:39
- 4♂︎ Mars21:39 – 22:36
- 5☉︎ Sun22:36 – 23:33
- 6♀︎ Venus23:33 – 00:30
- 7☿︎ Mercury00:30 – 01:26
- 8☽︎ Moon01:26 – 02:23
- 9♄︎ Saturn02:23 – 03:20
- 10♃︎ Jupiter03:20 – 04:17
- 11♂︎ Mars04:17 – 05:14
- 12☉︎ Sun05:14 – 06:11
Other cities · South Korea
Questions
How are the planetary hours calculated in Bucheon-si?
On Thursday, 10 September 2026, the Sun rises at 06:10 and sets at 18:49: the day lasts 12h 39m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 06:11, lasts 11h 22m: twelve night hours of 57 min.
Which planet rules the first hour that day?
Jupiter, from 06:10 to 07:13: 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.