Planetary hours
in Daejeon.
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 Thursday, 17 September 2026: day of Jupiter
- Sunrise
- 06:14
- Sunset
- 18:35
- Next sunrise
- 06:14
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Asia/Seoul).
Day
- 1♃︎ Jupiter06:14 – 07:15
- 2♂︎ Mars07:15 – 08:17
- 3☉︎ Sun08:17 – 09:19
- 4♀︎ Venus09:19 – 10:21
- 5☿︎ Mercury10:21 – 11:23
- 6☽︎ Moon11:23 – 12:24
- 7♄︎ Saturn12:24 – 13:26
- 8♃︎ Jupiter13:26 – 14:28
- 9♂︎ Mars14:28 – 15:30
- 10☉︎ Sun15:30 – 16:31
- 11♀︎ Venus16:31 – 17:33
- 12☿︎ Mercury17:33 – 18:35
Night
- 1☽︎ Moon18:35 – 19:33
- 2♄︎ Saturn19:33 – 20:32
- 3♃︎ Jupiter20:32 – 21:30
- 4♂︎ Mars21:30 – 22:28
- 5☉︎ Sun22:28 – 23:26
- 6♀︎ Venus23:26 – 00:25
- 7☿︎ Mercury00:25 – 01:23
- 8☽︎ Moon01:23 – 02:21
- 9♄︎ Saturn02:21 – 03:20
- 10♃︎ Jupiter03:20 – 04:18
- 11♂︎ Mars04:18 – 05:16
- 12☉︎ Sun05:16 – 06:14
Other cities · South Korea
Questions
How are the planetary hours calculated in Daejeon?
On Thursday, 17 September 2026, the Sun rises at 06:14 and sets at 18:35: the day lasts 12h 22m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 06:14, lasts 11h 39m: twelve night hours of 58 min.
Which planet rules the first hour that day?
Jupiter, from 06:14 to 07:15: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.