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 Sunday, 8 February 2026: day of the Sun
- Sunrise
- 07:30
- Sunset
- 18:04
- Next sunrise
- 07:29
A day hour lasts 53 min; a night hour, 1h 07m. Local time (Asia/Seoul).
Day
- 1☉︎ Sun07:30 – 08:23
- 2♀︎ Venus08:23 – 09:16
- 3☿︎ Mercury09:16 – 10:09
- 4☽︎ Moon10:09 – 11:01
- 5♄︎ Saturn11:01 – 11:54
- 6♃︎ Jupiter11:54 – 12:47
- 7♂︎ Mars12:47 – 13:40
- 8☉︎ Sun13:40 – 14:33
- 9♀︎ Venus14:33 – 15:26
- 10☿︎ Mercury15:26 – 16:18
- 11☽︎ Moon16:18 – 17:11
- 12♄︎ Saturn17:11 – 18:04
Night
- 1♃︎ Jupiter18:04 – 19:11
- 2♂︎ Mars19:11 – 20:18
- 3☉︎ Sun20:18 – 21:25
- 4♀︎ Venus21:25 – 22:32
- 5☿︎ Mercury22:32 – 23:39
- 6☽︎ Moon23:39 – 00:47
- 7♄︎ Saturn00:47 – 01:54
- 8♃︎ Jupiter01:54 – 03:01
- 9♂︎ Mars03:01 – 04:08
- 10☉︎ Sun04:08 – 05:15
- 11♀︎ Venus05:15 – 06:22
- 12☿︎ Mercury06:22 – 07:29
Other cities · South Korea
Questions
How are the planetary hours calculated in Incheon?
On Sunday, 8 February 2026, the Sun rises at 07:30 and sets at 18:04: the day lasts 10h 34m, that is twelve day hours of 53 min. The night, until the next sunrise at 07:29, lasts 13h 25m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
The Sun, from 07:30 to 08:23: 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.