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, 31 January 2025: day of Venus
- Sunrise
- 07:23
- Sunset
- 17:49
- Next sunrise
- 07:22
A day hour lasts 52 min; a night hour, 1h 08m. Local time (Asia/Seoul).
Day
- 1♀︎ Venus07:23 – 08:15
- 2☿︎ Mercury08:15 – 09:07
- 3☽︎ Moon09:07 – 09:59
- 4♄︎ Saturn09:59 – 10:52
- 5♃︎ Jupiter10:52 – 11:44
- 6♂︎ Mars11:44 – 12:36
- 7☉︎ Sun12:36 – 13:28
- 8♀︎ Venus13:28 – 14:20
- 9☿︎ Mercury14:20 – 15:12
- 10☽︎ Moon15:12 – 16:04
- 11♄︎ Saturn16:04 – 16:57
- 12♃︎ Jupiter16:57 – 17:49
Night
- 1♂︎ Mars17:49 – 18:57
- 2☉︎ Sun18:57 – 20:04
- 3♀︎ Venus20:04 – 21:12
- 4☿︎ Mercury21:12 – 22:20
- 5☽︎ Moon22:20 – 23:28
- 6♄︎ Saturn23:28 – 00:35
- 7♃︎ Jupiter00:35 – 01:43
- 8♂︎ Mars01:43 – 02:51
- 9☉︎ Sun02:51 – 03:59
- 10♀︎ Venus03:59 – 05:07
- 11☿︎ Mercury05:07 – 06:14
- 12☽︎ Moon06:14 – 07:22
Other cities · South Korea
Questions
How are the planetary hours calculated in Ulsan?
On Friday, 31 January 2025, the Sun rises at 07:23 and sets at 17:49: the day lasts 10h 26m, that is twelve day hours of 52 min. The night, until the next sunrise at 07:22, lasts 13h 33m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Venus, from 07:23 to 08:15: 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.