Planetary hours
in Fukuoka.
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 Friday, 4 December 2026: day of Venus
- Sunrise
- 07:06
- Sunset
- 17:09
- Next sunrise
- 07:07
A day hour lasts 50 min; a night hour, 1h 10m. Local time (Asia/Tokyo).
Day
- 1♀︎ Venus07:06 – 07:56
- 2☿︎ Mercury07:56 – 08:47
- 3☽︎ Moon08:47 – 09:37
- 4♄︎ Saturn09:37 – 10:27
- 5♃︎ Jupiter10:27 – 11:18
- 6♂︎ Mars11:18 – 12:08
- 7☉︎ Sun12:08 – 12:58
- 8♀︎ Venus12:58 – 13:48
- 9☿︎ Mercury13:48 – 14:39
- 10☽︎ Moon14:39 – 15:29
- 11♄︎ Saturn15:29 – 16:19
- 12♃︎ Jupiter16:19 – 17:09
Night
- 1♂︎ Mars17:09 – 18:19
- 2☉︎ Sun18:19 – 19:29
- 3♀︎ Venus19:29 – 20:39
- 4☿︎ Mercury20:39 – 21:49
- 5☽︎ Moon21:49 – 22:58
- 6♄︎ Saturn22:58 – 00:08
- 7♃︎ Jupiter00:08 – 01:18
- 8♂︎ Mars01:18 – 02:28
- 9☉︎ Sun02:28 – 03:38
- 10♀︎ Venus03:38 – 04:47
- 11☿︎ Mercury04:47 – 05:57
- 12☽︎ Moon05:57 – 07:07
Questions
How are the planetary hours calculated in Fukuoka?
On Friday, 4 December 2026, the Sun rises at 07:06 and sets at 17:09: the day lasts 10h 03m, that is twelve day hours of 50 min. The night, until the next sunrise at 07:07, lasts 13h 58m: twelve night hours of 1h 10m.
Which planet rules the first hour that day?
Venus, from 07:06 to 07:56: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.