Planetary hours
in Cheongju-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, 20 April 2027: day of Mars
- Sunrise
- 05:50
- Sunset
- 19:08
- Next sunrise
- 05:49
A day hour lasts 1h 06m; a night hour, 53 min. Local time (Asia/Seoul).
Day
- 1♂︎ Mars05:50 – 06:57
- 2☉︎ Sun06:57 – 08:03
- 3♀︎ Venus08:03 – 09:09
- 4☿︎ Mercury09:09 – 10:16
- 5☽︎ Moon10:16 – 11:22
- 6♄︎ Saturn11:22 – 12:29
- 7♃︎ Jupiter12:29 – 13:35
- 8♂︎ Mars13:35 – 14:42
- 9☉︎ Sun14:42 – 15:48
- 10♀︎ Venus15:48 – 16:55
- 11☿︎ Mercury16:55 – 18:01
- 12☽︎ Moon18:01 – 19:08
Night
- 1♄︎ Saturn19:08 – 20:01
- 2♃︎ Jupiter20:01 – 20:55
- 3♂︎ Mars20:55 – 21:48
- 4☉︎ Sun21:48 – 22:41
- 5♀︎ Venus22:41 – 23:35
- 6☿︎ Mercury23:35 – 00:28
- 7☽︎ Moon00:28 – 01:22
- 8♄︎ Saturn01:22 – 02:15
- 9♃︎ Jupiter02:15 – 03:09
- 10♂︎ Mars03:09 – 04:02
- 11☉︎ Sun04:02 – 04:55
- 12♀︎ Venus04:55 – 05:49
Other cities · South Korea
Questions
How are the planetary hours calculated in Cheongju-si?
On Tuesday, 20 April 2027, the Sun rises at 05:50 and sets at 19:08: the day lasts 13h 18m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 05:49, lasts 10h 41m: twelve night hours of 53 min.
Which planet rules the first hour that day?
Mars, from 05:50 to 06:57: 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.