Planetary hours
in Seongnam-si.
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, 2 February 2027: day of Mars
- Sunrise
- 07:34
- Sunset
- 17:55
- Next sunrise
- 07:33
A day hour lasts 52 min; a night hour, 1h 08m. Local time (Asia/Seoul).
Day
- 1♂︎ Mars07:34 – 08:26
- 2☉︎ Sun08:26 – 09:18
- 3♀︎ Venus09:18 – 10:09
- 4☿︎ Mercury10:09 – 11:01
- 5☽︎ Moon11:01 – 11:53
- 6♄︎ Saturn11:53 – 12:45
- 7♃︎ Jupiter12:45 – 13:37
- 8♂︎ Mars13:37 – 14:28
- 9☉︎ Sun14:28 – 15:20
- 10♀︎ Venus15:20 – 16:12
- 11☿︎ Mercury16:12 – 17:04
- 12☽︎ Moon17:04 – 17:55
Night
- 1♄︎ Saturn17:55 – 19:04
- 2♃︎ Jupiter19:04 – 20:12
- 3♂︎ Mars20:12 – 21:20
- 4☉︎ Sun21:20 – 22:28
- 5♀︎ Venus22:28 – 23:36
- 6☿︎ Mercury23:36 – 00:44
- 7☽︎ Moon00:44 – 01:52
- 8♄︎ Saturn01:52 – 03:01
- 9♃︎ Jupiter03:01 – 04:09
- 10♂︎ Mars04:09 – 05:17
- 11☉︎ Sun05:17 – 06:25
- 12♀︎ Venus06:25 – 07:33
Other cities · South Korea
Questions
How are the planetary hours calculated in Seongnam-si?
On Tuesday, 2 February 2027, the Sun rises at 07:34 and sets at 17:55: the day lasts 10h 21m, that is twelve day hours of 52 min. The night, until the next sunrise at 07:33, lasts 13h 38m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Mars, from 07:34 to 08:26: 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.