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 Tuesday, 1 December 2026: day of Mars
- Sunrise
- 07:28
- Sunset
- 17:15
- Next sunrise
- 07:29
A day hour lasts 49 min; a night hour, 1h 11m. Local time (Asia/Seoul).
Day
- 1♂︎ Mars07:28 – 08:17
- 2☉︎ Sun08:17 – 09:06
- 3♀︎ Venus09:06 – 09:55
- 4☿︎ Mercury09:55 – 10:44
- 5☽︎ Moon10:44 – 11:33
- 6♄︎ Saturn11:33 – 12:21
- 7♃︎ Jupiter12:21 – 13:10
- 8♂︎ Mars13:10 – 13:59
- 9☉︎ Sun13:59 – 14:48
- 10♀︎ Venus14:48 – 15:37
- 11☿︎ Mercury15:37 – 16:26
- 12☽︎ Moon16:26 – 17:15
Night
- 1♄︎ Saturn17:15 – 18:26
- 2♃︎ Jupiter18:26 – 19:37
- 3♂︎ Mars19:37 – 20:48
- 4☉︎ Sun20:48 – 22:00
- 5♀︎ Venus22:00 – 23:11
- 6☿︎ Mercury23:11 – 00:22
- 7☽︎ Moon00:22 – 01:33
- 8♄︎ Saturn01:33 – 02:44
- 9♃︎ Jupiter02:44 – 03:55
- 10♂︎ Mars03:55 – 05:07
- 11☉︎ Sun05:07 – 06:18
- 12♀︎ Venus06:18 – 07:29
Other cities · South Korea
Questions
How are the planetary hours calculated in Incheon?
On Tuesday, 1 December 2026, the Sun rises at 07:28 and sets at 17:15: the day lasts 9h 47m, that is twelve day hours of 49 min. The night, until the next sunrise at 07:29, lasts 14h 14m: twelve night hours of 1h 11m.
Which planet rules the first hour that day?
Mars, from 07:28 to 08:17: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.