Planetary hours
in Gwangju.
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 June 2026: day of Saturn
- Sunrise
- 05:18
- Sunset
- 19:49
- Next sunrise
- 05:18
A day hour lasts 1h 13m; a night hour, 47 min. Local time (Asia/Seoul).
Day
- 1♄︎ Saturn05:18 – 06:30
- 2♃︎ Jupiter06:30 – 07:43
- 3♂︎ Mars07:43 – 08:55
- 4☉︎ Sun08:55 – 10:08
- 5♀︎ Venus10:08 – 11:21
- 6☿︎ Mercury11:21 – 12:33
- 7☽︎ Moon12:33 – 13:46
- 8♄︎ Saturn13:46 – 14:59
- 9♃︎ Jupiter14:59 – 16:11
- 10♂︎ Mars16:11 – 17:24
- 11☉︎ Sun17:24 – 18:37
- 12♀︎ Venus18:37 – 19:49
Night
- 1☿︎ Mercury19:49 – 20:37
- 2☽︎ Moon20:37 – 21:24
- 3♄︎ Saturn21:24 – 22:11
- 4♃︎ Jupiter22:11 – 22:59
- 5♂︎ Mars22:59 – 23:46
- 6☉︎ Sun23:46 – 00:33
- 7♀︎ Venus00:33 – 01:21
- 8☿︎ Mercury01:21 – 02:08
- 9☽︎ Moon02:08 – 02:56
- 10♄︎ Saturn02:56 – 03:43
- 11♃︎ Jupiter03:43 – 04:30
- 12♂︎ Mars04:30 – 05:18
Other cities · South Korea
Questions
How are the planetary hours calculated in Gwangju?
On Saturday, 20 June 2026, the Sun rises at 05:18 and sets at 19:49: the day lasts 14h 32m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 05:18, lasts 9h 29m: twelve night hours of 47 min.
Which planet rules the first hour that day?
Saturn, from 05:18 to 06:30: 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.