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 Sunday, 19 July 2026: day of the Sun
- Sunrise
- 05:21
- Sunset
- 19:36
- Next sunrise
- 05:21
A day hour lasts 1h 11m; a night hour, 49 min. Local time (Asia/Seoul).
Day
- 1☉︎ Sun05:21 – 06:32
- 2♀︎ Venus06:32 – 07:43
- 3☿︎ Mercury07:43 – 08:54
- 4☽︎ Moon08:54 – 10:06
- 5♄︎ Saturn10:06 – 11:17
- 6♃︎ Jupiter11:17 – 12:28
- 7♂︎ Mars12:28 – 13:40
- 8☉︎ Sun13:40 – 14:51
- 9♀︎ Venus14:51 – 16:02
- 10☿︎ Mercury16:02 – 17:14
- 11☽︎ Moon17:14 – 18:25
- 12♄︎ Saturn18:25 – 19:36
Night
- 1♃︎ Jupiter19:36 – 20:25
- 2♂︎ Mars20:25 – 21:14
- 3☉︎ Sun21:14 – 22:02
- 4♀︎ Venus22:02 – 22:51
- 5☿︎ Mercury22:51 – 23:40
- 6☽︎ Moon23:40 – 00:29
- 7♄︎ Saturn00:29 – 01:17
- 8♃︎ Jupiter01:17 – 02:06
- 9♂︎ Mars02:06 – 02:55
- 10☉︎ Sun02:55 – 03:44
- 11♀︎ Venus03:44 – 04:33
- 12☿︎ Mercury04:33 – 05:21
Other cities · South Korea
Questions
How are the planetary hours calculated in Ulsan?
On Sunday, 19 July 2026, the Sun rises at 05:21 and sets at 19:36: the day lasts 14h 15m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 05:21, lasts 9h 45m: twelve night hours of 49 min.
Which planet rules the first hour that day?
The Sun, from 05:21 to 06:32: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.