Planetary hours
in Kyoto.
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, 17 June 2026: day of Mercury
- Sunrise
- 04:42
- Sunset
- 19:13
- Next sunrise
- 04:42
A day hour lasts 1h 13m; a night hour, 47 min. Local time (Asia/Tokyo).
Day
- 1☿︎ Mercury04:42 – 05:55
- 2☽︎ Moon05:55 – 07:07
- 3♄︎ Saturn07:07 – 08:20
- 4♃︎ Jupiter08:20 – 09:32
- 5♂︎ Mars09:32 – 10:45
- 6☉︎ Sun10:45 – 11:57
- 7♀︎ Venus11:57 – 13:10
- 8☿︎ Mercury13:10 – 14:22
- 9☽︎ Moon14:22 – 15:35
- 10♄︎ Saturn15:35 – 16:48
- 11♃︎ Jupiter16:48 – 18:00
- 12♂︎ Mars18:00 – 19:13
Night
- 1☉︎ Sun19:13 – 20:00
- 2♀︎ Venus20:00 – 20:48
- 3☿︎ Mercury20:48 – 21:35
- 4☽︎ Moon21:35 – 22:23
- 5♄︎ Saturn22:23 – 23:10
- 6♃︎ Jupiter23:10 – 23:57
- 7♂︎ Mars23:57 – 00:45
- 8☉︎ Sun00:45 – 01:32
- 9♀︎ Venus01:32 – 02:20
- 10☿︎ Mercury02:20 – 03:07
- 11☽︎ Moon03:07 – 03:55
- 12♄︎ Saturn03:55 – 04:42
Questions
How are the planetary hours calculated in Kyoto?
On Wednesday, 17 June 2026, the Sun rises at 04:42 and sets at 19:13: the day lasts 14h 30m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 04:42, lasts 9h 30m: twelve night hours of 47 min.
Which planet rules the first hour that day?
Mercury, from 04:42 to 05:55: 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.