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 Tuesday, 16 February 2027: day of Mars
- Sunrise
- 07:09
- Sunset
- 18:05
- Next sunrise
- 07:07
A day hour lasts 55 min; a night hour, 1h 05m. Local time (Asia/Seoul).
Day
- 1♂︎ Mars07:09 – 08:03
- 2☉︎ Sun08:03 – 08:58
- 3♀︎ Venus08:58 – 09:53
- 4☿︎ Mercury09:53 – 10:47
- 5☽︎ Moon10:47 – 11:42
- 6♄︎ Saturn11:42 – 12:37
- 7♃︎ Jupiter12:37 – 13:31
- 8♂︎ Mars13:31 – 14:26
- 9☉︎ Sun14:26 – 15:21
- 10♀︎ Venus15:21 – 16:15
- 11☿︎ Mercury16:15 – 17:10
- 12☽︎ Moon17:10 – 18:05
Night
- 1♄︎ Saturn18:05 – 19:10
- 2♃︎ Jupiter19:10 – 20:15
- 3♂︎ Mars20:15 – 21:20
- 4☉︎ Sun21:20 – 22:25
- 5♀︎ Venus22:25 – 23:31
- 6☿︎ Mercury23:31 – 00:36
- 7☽︎ Moon00:36 – 01:41
- 8♄︎ Saturn01:41 – 02:46
- 9♃︎ Jupiter02:46 – 03:52
- 10♂︎ Mars03:52 – 04:57
- 11☉︎ Sun04:57 – 06:02
- 12♀︎ Venus06:02 – 07:07
Other cities · South Korea
Questions
How are the planetary hours calculated in Ulsan?
On Tuesday, 16 February 2027, the Sun rises at 07:09 and sets at 18:05: the day lasts 10h 56m, that is twelve day hours of 55 min. The night, until the next sunrise at 07:07, lasts 13h 03m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
Mars, from 07:09 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 Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.