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 Friday, 7 August 2026: day of Venus
- Sunrise
- 05:42
- Sunset
- 19:35
- Next sunrise
- 05:42
A day hour lasts 1h 09m; a night hour, 51 min. Local time (Asia/Seoul).
Day
- 1♀︎ Venus05:42 – 06:51
- 2☿︎ Mercury06:51 – 08:00
- 3☽︎ Moon08:00 – 09:10
- 4♄︎ Saturn09:10 – 10:19
- 5♃︎ Jupiter10:19 – 11:29
- 6♂︎ Mars11:29 – 12:38
- 7☉︎ Sun12:38 – 13:48
- 8♀︎ Venus13:48 – 14:57
- 9☿︎ Mercury14:57 – 16:07
- 10☽︎ Moon16:07 – 17:16
- 11♄︎ Saturn17:16 – 18:25
- 12♃︎ Jupiter18:25 – 19:35
Night
- 1♂︎ Mars19:35 – 20:26
- 2☉︎ Sun20:26 – 21:16
- 3♀︎ Venus21:16 – 22:07
- 4☿︎ Mercury22:07 – 22:57
- 5☽︎ Moon22:57 – 23:48
- 6♄︎ Saturn23:48 – 00:39
- 7♃︎ Jupiter00:39 – 01:29
- 8♂︎ Mars01:29 – 02:20
- 9☉︎ Sun02:20 – 03:11
- 10♀︎ Venus03:11 – 04:01
- 11☿︎ Mercury04:01 – 04:52
- 12☽︎ Moon04:52 – 05:42
Other cities · South Korea
Questions
How are the planetary hours calculated in Incheon?
On Friday, 7 August 2026, the Sun rises at 05:42 and sets at 19:35: the day lasts 13h 53m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:42, lasts 10h 07m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Venus, from 05:42 to 06:51: 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.