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, 25 August 2026: day of Mars
- Sunrise
- 05:49
- Sunset
- 19:00
- Next sunrise
- 05:50
A day hour lasts 1h 06m; a night hour, 54 min. Local time (Asia/Seoul).
Day
- 1♂︎ Mars05:49 – 06:55
- 2☉︎ Sun06:55 – 08:01
- 3♀︎ Venus08:01 – 09:06
- 4☿︎ Mercury09:06 – 10:12
- 5☽︎ Moon10:12 – 11:18
- 6♄︎ Saturn11:18 – 12:24
- 7♃︎ Jupiter12:24 – 13:30
- 8♂︎ Mars13:30 – 14:36
- 9☉︎ Sun14:36 – 15:42
- 10♀︎ Venus15:42 – 16:48
- 11☿︎ Mercury16:48 – 17:54
- 12☽︎ Moon17:54 – 19:00
Night
- 1♄︎ Saturn19:00 – 19:54
- 2♃︎ Jupiter19:54 – 20:48
- 3♂︎ Mars20:48 – 21:42
- 4☉︎ Sun21:42 – 22:36
- 5♀︎ Venus22:36 – 23:30
- 6☿︎ Mercury23:30 – 00:25
- 7☽︎ Moon00:25 – 01:19
- 8♄︎ Saturn01:19 – 02:13
- 9♃︎ Jupiter02:13 – 03:07
- 10♂︎ Mars03:07 – 04:01
- 11☉︎ Sun04:01 – 04:55
- 12♀︎ Venus04:55 – 05:50
Other cities · South Korea
Questions
How are the planetary hours calculated in Ulsan?
On Tuesday, 25 August 2026, the Sun rises at 05:49 and sets at 19:00: the day lasts 13h 11m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 05:50, lasts 10h 50m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Mars, from 05:49 to 06:55: 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.