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 Sunday, 2 August 2026: day of the Sun
- Sunrise
- 05:06
- Sunset
- 18:59
- Next sunrise
- 05:07
A day hour lasts 1h 09m; a night hour, 51 min. Local time (Asia/Tokyo).
Day
- 1☉︎ Sun05:06 – 06:16
- 2♀︎ Venus06:16 – 07:25
- 3☿︎ Mercury07:25 – 08:34
- 4☽︎ Moon08:34 – 09:44
- 5♄︎ Saturn09:44 – 10:53
- 6♃︎ Jupiter10:53 – 12:03
- 7♂︎ Mars12:03 – 13:12
- 8☉︎ Sun13:12 – 14:21
- 9♀︎ Venus14:21 – 15:31
- 10☿︎ Mercury15:31 – 16:40
- 11☽︎ Moon16:40 – 17:49
- 12♄︎ Saturn17:49 – 18:59
Night
- 1♃︎ Jupiter18:59 – 19:50
- 2♂︎ Mars19:50 – 20:40
- 3☉︎ Sun20:40 – 21:31
- 4♀︎ Venus21:31 – 22:22
- 5☿︎ Mercury22:22 – 23:12
- 6☽︎ Moon23:12 – 00:03
- 7♄︎ Saturn00:03 – 00:54
- 8♃︎ Jupiter00:54 – 01:44
- 9♂︎ Mars01:44 – 02:35
- 10☉︎ Sun02:35 – 03:26
- 11♀︎ Venus03:26 – 04:16
- 12☿︎ Mercury04:16 – 05:07
Questions
How are the planetary hours calculated in Kyoto?
On Sunday, 2 August 2026, the Sun rises at 05:06 and sets at 18:59: the day lasts 13h 53m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:07, lasts 10h 08m: twelve night hours of 51 min.
Which planet rules the first hour that day?
The Sun, from 05:06 to 06:16: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.