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 Wednesday, 1 July 2026: day of Mercury
- Sunrise
- 05:15
- Sunset
- 19:58
- Next sunrise
- 05:16
A day hour lasts 1h 14m; a night hour, 46 min. Local time (Asia/Seoul).
Day
- 1☿︎ Mercury05:15 – 06:29
- 2☽︎ Moon06:29 – 07:42
- 3♄︎ Saturn07:42 – 08:56
- 4♃︎ Jupiter08:56 – 10:09
- 5♂︎ Mars10:09 – 11:23
- 6☉︎ Sun11:23 – 12:36
- 7♀︎ Venus12:36 – 13:50
- 8☿︎ Mercury13:50 – 15:03
- 9☽︎ Moon15:03 – 16:17
- 10♄︎ Saturn16:17 – 17:31
- 11♃︎ Jupiter17:31 – 18:44
- 12♂︎ Mars18:44 – 19:58
Night
- 1☉︎ Sun19:58 – 20:44
- 2♀︎ Venus20:44 – 21:31
- 3☿︎ Mercury21:31 – 22:17
- 4☽︎ Moon22:17 – 23:04
- 5♄︎ Saturn23:04 – 23:50
- 6♃︎ Jupiter23:50 – 00:37
- 7♂︎ Mars00:37 – 01:23
- 8☉︎ Sun01:23 – 02:10
- 9♀︎ Venus02:10 – 02:56
- 10☿︎ Mercury02:56 – 03:43
- 11☽︎ Moon03:43 – 04:29
- 12♄︎ Saturn04:29 – 05:16
Other cities · South Korea
Questions
How are the planetary hours calculated in Incheon?
On Wednesday, 1 July 2026, the Sun rises at 05:15 and sets at 19:58: the day lasts 14h 42m, that is twelve day hours of 1h 14m. The night, until the next sunrise at 05:16, lasts 9h 18m: twelve night hours of 46 min.
Which planet rules the first hour that day?
Mercury, from 05:15 to 06:29: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.