Planetary hours
in Hiroshima.
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 Wednesday, 15 December 2027: day of Mercury
- Sunrise
- 07:08
- Sunset
- 17:01
- Next sunrise
- 07:09
A day hour lasts 49 min; a night hour, 1h 11m. Local time (Asia/Tokyo).
Day
- 1☿︎ Mercury07:08 – 07:58
- 2☽︎ Moon07:58 – 08:47
- 3♄︎ Saturn08:47 – 09:36
- 4♃︎ Jupiter09:36 – 10:26
- 5♂︎ Mars10:26 – 11:15
- 6☉︎ Sun11:15 – 12:04
- 7♀︎ Venus12:04 – 12:54
- 8☿︎ Mercury12:54 – 13:43
- 9☽︎ Moon13:43 – 14:33
- 10♄︎ Saturn14:33 – 15:22
- 11♃︎ Jupiter15:22 – 16:11
- 12♂︎ Mars16:11 – 17:01
Night
- 1☉︎ Sun17:01 – 18:11
- 2♀︎ Venus18:11 – 19:22
- 3☿︎ Mercury19:22 – 20:33
- 4☽︎ Moon20:33 – 21:43
- 5♄︎ Saturn21:43 – 22:54
- 6♃︎ Jupiter22:54 – 00:05
- 7♂︎ Mars00:05 – 01:15
- 8☉︎ Sun01:15 – 02:26
- 9♀︎ Venus02:26 – 03:37
- 10☿︎ Mercury03:37 – 04:48
- 11☽︎ Moon04:48 – 05:58
- 12♄︎ Saturn05:58 – 07:09
Questions
How are the planetary hours calculated in Hiroshima?
On Wednesday, 15 December 2027, the Sun rises at 07:08 and sets at 17:01: the day lasts 9h 53m, that is twelve day hours of 49 min. The night, until the next sunrise at 07:09, lasts 14h 08m: twelve night hours of 1h 11m.
Which planet rules the first hour that day?
Mercury, from 07:08 to 07:58: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.