Planetary hours
in Yokohama.
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 Monday, 26 April 2027: day of the Moon
- Sunrise
- 04:56
- Sunset
- 18:22
- Next sunrise
- 04:55
A day hour lasts 1h 07m; a night hour, 53 min. Local time (Asia/Tokyo).
Day
- 1☽︎ Moon04:56 – 06:03
- 2♄︎ Saturn06:03 – 07:10
- 3♃︎ Jupiter07:10 – 08:17
- 4♂︎ Mars08:17 – 09:25
- 5☉︎ Sun09:25 – 10:32
- 6♀︎ Venus10:32 – 11:39
- 7☿︎ Mercury11:39 – 12:46
- 8☽︎ Moon12:46 – 13:54
- 9♄︎ Saturn13:54 – 15:01
- 10♃︎ Jupiter15:01 – 16:08
- 11♂︎ Mars16:08 – 17:15
- 12☉︎ Sun17:15 – 18:22
Night
- 1♀︎ Venus18:22 – 19:15
- 2☿︎ Mercury19:15 – 20:08
- 3☽︎ Moon20:08 – 21:00
- 4♄︎ Saturn21:00 – 21:53
- 5♃︎ Jupiter21:53 – 22:46
- 6♂︎ Mars22:46 – 23:39
- 7☉︎ Sun23:39 – 00:31
- 8♀︎ Venus00:31 – 01:24
- 9☿︎ Mercury01:24 – 02:17
- 10☽︎ Moon02:17 – 03:09
- 11♄︎ Saturn03:09 – 04:02
- 12♃︎ Jupiter04:02 – 04:55
Questions
How are the planetary hours calculated in Yokohama?
On Monday, 26 April 2027, the Sun rises at 04:56 and sets at 18:22: the day lasts 13h 27m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 04:55, lasts 10h 32m: twelve night hours of 53 min.
Which planet rules the first hour that day?
The Moon, from 04:56 to 06:03: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.