Planetary hours
in Ulsan.
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, 30 October 2026: day of Venus
- Sunrise
- 06:42
- Sunset
- 17:30
- Next sunrise
- 06:43
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Asia/Seoul).
Day
- 1♀︎ Venus06:42 – 07:36
- 2☿︎ Mercury07:36 – 08:30
- 3☽︎ Moon08:30 – 09:24
- 4♄︎ Saturn09:24 – 10:18
- 5♃︎ Jupiter10:18 – 11:12
- 6♂︎ Mars11:12 – 12:06
- 7☉︎ Sun12:06 – 13:00
- 8♀︎ Venus13:00 – 13:54
- 9☿︎ Mercury13:54 – 14:48
- 10☽︎ Moon14:48 – 15:42
- 11♄︎ Saturn15:42 – 16:36
- 12♃︎ Jupiter16:36 – 17:30
Night
- 1♂︎ Mars17:30 – 18:36
- 2☉︎ Sun18:36 – 19:42
- 3♀︎ Venus19:42 – 20:48
- 4☿︎ Mercury20:48 – 21:54
- 5☽︎ Moon21:54 – 23:00
- 6♄︎ Saturn23:00 – 00:06
- 7♃︎ Jupiter00:06 – 01:12
- 8♂︎ Mars01:12 – 02:18
- 9☉︎ Sun02:18 – 03:24
- 10♀︎ Venus03:24 – 04:30
- 11☿︎ Mercury04:30 – 05:37
- 12☽︎ Moon05:37 – 06:43
Other cities · South Korea
Questions
How are the planetary hours calculated in Ulsan?
On Friday, 30 October 2026, the Sun rises at 06:42 and sets at 17:30: the day lasts 10h 48m, that is twelve day hours of 54 min. The night, until the next sunrise at 06:43, lasts 13h 13m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Venus, from 06:42 to 07:36: 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.