Planetary hours
in Busan.
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 Thursday, 18 June 2026: day of Jupiter
- Sunrise
- 05:09
- Sunset
- 19:40
- Next sunrise
- 05:09
A day hour lasts 1h 13m; a night hour, 47 min. Local time (Asia/Seoul).
Day
- 1♃︎ Jupiter05:09 – 06:22
- 2♂︎ Mars06:22 – 07:34
- 3☉︎ Sun07:34 – 08:47
- 4♀︎ Venus08:47 – 09:59
- 5☿︎ Mercury09:59 – 11:12
- 6☽︎ Moon11:12 – 12:24
- 7♄︎ Saturn12:24 – 13:37
- 8♃︎ Jupiter13:37 – 14:50
- 9♂︎ Mars14:50 – 16:02
- 10☉︎ Sun16:02 – 17:15
- 11♀︎ Venus17:15 – 18:27
- 12☿︎ Mercury18:27 – 19:40
Night
- 1☽︎ Moon19:40 – 20:27
- 2♄︎ Saturn20:27 – 21:15
- 3♃︎ Jupiter21:15 – 22:02
- 4♂︎ Mars22:02 – 22:50
- 5☉︎ Sun22:50 – 23:37
- 6♀︎ Venus23:37 – 00:25
- 7☿︎ Mercury00:25 – 01:12
- 8☽︎ Moon01:12 – 01:59
- 9♄︎ Saturn01:59 – 02:47
- 10♃︎ Jupiter02:47 – 03:34
- 11♂︎ Mars03:34 – 04:22
- 12☉︎ Sun04:22 – 05:09
Other cities · South Korea
Questions
How are the planetary hours calculated in Busan?
On Thursday, 18 June 2026, the Sun rises at 05:09 and sets at 19:40: the day lasts 14h 31m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 05:09, lasts 9h 29m: twelve night hours of 47 min.
Which planet rules the first hour that day?
Jupiter, from 05:09 to 06:22: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.