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 Thursday, 29 October 2026: day of Jupiter
- Sunrise
- 06:41
- Sunset
- 17:31
- Next sunrise
- 06:42
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Asia/Seoul).
Day
- 1♃︎ Jupiter06:41 – 07:35
- 2♂︎ Mars07:35 – 08:29
- 3☉︎ Sun08:29 – 09:23
- 4♀︎ Venus09:23 – 10:17
- 5☿︎ Mercury10:17 – 11:12
- 6☽︎ Moon11:12 – 12:06
- 7♄︎ Saturn12:06 – 13:00
- 8♃︎ Jupiter13:00 – 13:54
- 9♂︎ Mars13:54 – 14:48
- 10☉︎ Sun14:48 – 15:42
- 11♀︎ Venus15:42 – 16:37
- 12☿︎ Mercury16:37 – 17:31
Night
- 1☽︎ Moon17:31 – 18:37
- 2♄︎ Saturn18:37 – 19:43
- 3♃︎ Jupiter19:43 – 20:48
- 4♂︎ Mars20:48 – 21:54
- 5☉︎ Sun21:54 – 23:00
- 6♀︎ Venus23:00 – 00:06
- 7☿︎ Mercury00:06 – 01:12
- 8☽︎ Moon01:12 – 02:18
- 9♄︎ Saturn02:18 – 03:24
- 10♃︎ Jupiter03:24 – 04:30
- 11♂︎ Mars04:30 – 05:36
- 12☉︎ Sun05:36 – 06:42
Other cities · South Korea
Questions
How are the planetary hours calculated in Ulsan?
On Thursday, 29 October 2026, the Sun rises at 06:41 and sets at 17:31: the day lasts 10h 50m, that is twelve day hours of 54 min. The night, until the next sunrise at 06:42, lasts 13h 11m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Jupiter, from 06:41 to 07:35: 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.