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, 24 June 2026: day of Mercury
- Sunrise
- 04:58
- Sunset
- 19:26
- Next sunrise
- 04:59
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Asia/Tokyo).
Day
- 1☿︎ Mercury04:58 – 06:11
- 2☽︎ Moon06:11 – 07:23
- 3♄︎ Saturn07:23 – 08:35
- 4♃︎ Jupiter08:35 – 09:48
- 5♂︎ Mars09:48 – 11:00
- 6☉︎ Sun11:00 – 12:12
- 7♀︎ Venus12:12 – 13:24
- 8☿︎ Mercury13:24 – 14:37
- 9☽︎ Moon14:37 – 15:49
- 10♄︎ Saturn15:49 – 17:01
- 11♃︎ Jupiter17:01 – 18:13
- 12♂︎ Mars18:13 – 19:26
Night
- 1☉︎ Sun19:26 – 20:13
- 2♀︎ Venus20:13 – 21:01
- 3☿︎ Mercury21:01 – 21:49
- 4☽︎ Moon21:49 – 22:37
- 5♄︎ Saturn22:37 – 23:24
- 6♃︎ Jupiter23:24 – 00:12
- 7♂︎ Mars00:12 – 01:00
- 8☉︎ Sun01:00 – 01:48
- 9♀︎ Venus01:48 – 02:35
- 10☿︎ Mercury02:35 – 03:23
- 11☽︎ Moon03:23 – 04:11
- 12♄︎ Saturn04:11 – 04:59
Questions
How are the planetary hours calculated in Hiroshima?
On Wednesday, 24 June 2026, the Sun rises at 04:58 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 04:59, lasts 9h 33m: twelve night hours of 48 min.
Which planet rules the first hour that day?
Mercury, from 04:58 to 06:11: 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.