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 Saturday, 27 June 2026: day of Saturn
- Sunrise
- 04:59
- Sunset
- 19:26
- Next sunrise
- 05:00
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Asia/Tokyo).
Day
- 1♄︎ Saturn04:59 – 06:12
- 2♃︎ Jupiter06:12 – 07:24
- 3♂︎ Mars07:24 – 08:36
- 4☉︎ Sun08:36 – 09:48
- 5♀︎ Venus09:48 – 11:00
- 6☿︎ Mercury11:00 – 12:13
- 7☽︎ Moon12:13 – 13:25
- 8♄︎ Saturn13:25 – 14:37
- 9♃︎ Jupiter14:37 – 15:49
- 10♂︎ Mars15:49 – 17:02
- 11☉︎ Sun17:02 – 18:14
- 12♀︎ Venus18:14 – 19:26
Night
- 1☿︎ Mercury19:26 – 20:14
- 2☽︎ Moon20:14 – 21:02
- 3♄︎ Saturn21:02 – 21:49
- 4♃︎ Jupiter21:49 – 22:37
- 5♂︎ Mars22:37 – 23:25
- 6☉︎ Sun23:25 – 00:13
- 7♀︎ Venus00:13 – 01:01
- 8☿︎ Mercury01:01 – 01:48
- 9☽︎ Moon01:48 – 02:36
- 10♄︎ Saturn02:36 – 03:24
- 11♃︎ Jupiter03:24 – 04:12
- 12♂︎ Mars04:12 – 05:00
Questions
How are the planetary hours calculated in Hiroshima?
On Saturday, 27 June 2026, the Sun rises at 04:59 and sets at 19:26: the day lasts 14h 27m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 05:00, lasts 9h 34m: twelve night hours of 48 min.
Which planet rules the first hour that day?
Saturn, from 04:59 to 06:12: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.