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 Wednesday, 2 December 2026: day of Mercury
- Sunrise
- 07:14
- Sunset
- 17:09
- Next sunrise
- 07:14
A day hour lasts 50 min; a night hour, 1h 10m. Local time (Asia/Seoul).
Day
- 1☿︎ Mercury07:14 – 08:03
- 2☽︎ Moon08:03 – 08:53
- 3♄︎ Saturn08:53 – 09:42
- 4♃︎ Jupiter09:42 – 10:32
- 5♂︎ Mars10:32 – 11:22
- 6☉︎ Sun11:22 – 12:11
- 7♀︎ Venus12:11 – 13:01
- 8☿︎ Mercury13:01 – 13:51
- 9☽︎ Moon13:51 – 14:40
- 10♄︎ Saturn14:40 – 15:30
- 11♃︎ Jupiter15:30 – 16:20
- 12♂︎ Mars16:20 – 17:09
Night
- 1☉︎ Sun17:09 – 18:20
- 2♀︎ Venus18:20 – 19:30
- 3☿︎ Mercury19:30 – 20:40
- 4☽︎ Moon20:40 – 21:51
- 5♄︎ Saturn21:51 – 23:01
- 6♃︎ Jupiter23:01 – 00:12
- 7♂︎ Mars00:12 – 01:22
- 8☉︎ Sun01:22 – 02:33
- 9♀︎ Venus02:33 – 03:43
- 10☿︎ Mercury03:43 – 04:54
- 11☽︎ Moon04:54 – 06:04
- 12♄︎ Saturn06:04 – 07:14
Other cities · South Korea
Questions
How are the planetary hours calculated in Ulsan?
On Wednesday, 2 December 2026, the Sun rises at 07:14 and sets at 17:09: the day lasts 9h 56m, that is twelve day hours of 50 min. The night, until the next sunrise at 07:14, lasts 14h 05m: twelve night hours of 1h 10m.
Which planet rules the first hour that day?
Mercury, from 07:14 to 08:03: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.