Planetary hours
in Incheon.
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 Saturday, 20 February 2027: day of Saturn
- Sunrise
- 07:17
- Sunset
- 18:17
- Next sunrise
- 07:15
A day hour lasts 55 min; a night hour, 1h 05m. Local time (Asia/Seoul).
Day
- 1♄︎ Saturn07:17 – 08:12
- 2♃︎ Jupiter08:12 – 09:07
- 3♂︎ Mars09:07 – 10:02
- 4☉︎ Sun10:02 – 10:57
- 5♀︎ Venus10:57 – 11:52
- 6☿︎ Mercury11:52 – 12:47
- 7☽︎ Moon12:47 – 13:42
- 8♄︎ Saturn13:42 – 14:37
- 9♃︎ Jupiter14:37 – 15:32
- 10♂︎ Mars15:32 – 16:27
- 11☉︎ Sun16:27 – 17:22
- 12♀︎ Venus17:22 – 18:17
Night
- 1☿︎ Mercury18:17 – 19:22
- 2☽︎ Moon19:22 – 20:26
- 3♄︎ Saturn20:26 – 21:31
- 4♃︎ Jupiter21:31 – 22:36
- 5♂︎ Mars22:36 – 23:41
- 6☉︎ Sun23:41 – 00:46
- 7♀︎ Venus00:46 – 01:51
- 8☿︎ Mercury01:51 – 02:56
- 9☽︎ Moon02:56 – 04:01
- 10♄︎ Saturn04:01 – 05:06
- 11♃︎ Jupiter05:06 – 06:11
- 12♂︎ Mars06:11 – 07:15
Other cities · South Korea
Questions
How are the planetary hours calculated in Incheon?
On Saturday, 20 February 2027, the Sun rises at 07:17 and sets at 18:17: the day lasts 11h 00m, that is twelve day hours of 55 min. The night, until the next sunrise at 07:15, lasts 12h 59m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
Saturn, from 07:17 to 08:12: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.