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Planetary hours · Yokohama (Japan)

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 Thursday, 29 October 2026: day of Jupiter

Sunrise
05:59
Sunset
16:50
Next sunrise
06:00

A day hour lasts 54 min; a night hour, 1h 06m. Local time (Asia/Tokyo).

Day

  1. 1♃︎ Jupiter05:59 – 06:53
  2. 2♂︎ Mars06:53 – 07:48
  3. 3☉︎ Sun07:48 – 08:42
  4. 4♀︎ Venus08:42 – 09:36
  5. 5☿︎ Mercury09:36 – 10:30
  6. 6☽︎ Moon10:30 – 11:24
  7. 7♄︎ Saturn11:24 – 12:19
  8. 8♃︎ Jupiter12:19 – 13:13
  9. 9♂︎ Mars13:13 – 14:07
  10. 10☉︎ Sun14:07 – 15:01
  11. 11♀︎ Venus15:01 – 15:55
  12. 12☿︎ Mercury15:55 – 16:50

Night

  1. 1☽︎ Moon16:50 – 17:55
  2. 2♄︎ Saturn17:55 – 19:01
  3. 3♃︎ Jupiter19:01 – 20:07
  4. 4♂︎ Mars20:07 – 21:13
  5. 5☉︎ Sun21:13 – 22:19
  6. 6♀︎ Venus22:19 – 23:25
  7. 7☿︎ Mercury23:25 – 00:31
  8. 8☽︎ Moon00:31 – 01:37
  9. 9♄︎ Saturn01:37 – 02:43
  10. 10♃︎ Jupiter02:43 – 03:48
  11. 11♂︎ Mars03:48 – 04:54
  12. 12☉︎ Sun04:54 – 06:00

Questions

How are the planetary hours calculated in Yokohama?

On Thursday, 29 October 2026, the Sun rises at 05:59 and sets at 16:50: the day lasts 10h 50m, that is twelve day hours of 54 min. The night, until the next sunrise at 06:00, lasts 13h 11m: twelve night hours of 1h 06m.

Which planet rules the first hour that day?

Jupiter, from 05:59 to 06:53: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.

My sky on my chart

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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.