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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 Tuesday, 15 December 2026: day of Mars

Sunrise
06:42
Sunset
16:29
Next sunrise
06:43

A day hour lasts 49 min; a night hour, 1h 11m. Local time (Asia/Tokyo).

Day

  1. 1♂︎ Mars06:42 – 07:31
  2. 2☉︎ Sun07:31 – 08:20
  3. 3♀︎ Venus08:20 – 09:09
  4. 4☿︎ Mercury09:09 – 09:58
  5. 5☽︎ Moon09:58 – 10:47
  6. 6♄︎ Saturn10:47 – 11:36
  7. 7♃︎ Jupiter11:36 – 12:25
  8. 8♂︎ Mars12:25 – 13:14
  9. 9☉︎ Sun13:14 – 14:03
  10. 10♀︎ Venus14:03 – 14:51
  11. 11☿︎ Mercury14:51 – 15:40
  12. 12☽︎ Moon15:40 – 16:29

Night

  1. 1♄︎ Saturn16:29 – 17:40
  2. 2♃︎ Jupiter17:40 – 18:52
  3. 3♂︎ Mars18:52 – 20:03
  4. 4☉︎ Sun20:03 – 21:14
  5. 5♀︎ Venus21:14 – 22:25
  6. 6☿︎ Mercury22:25 – 23:36
  7. 7☽︎ Moon23:36 – 00:47
  8. 8♄︎ Saturn00:47 – 01:58
  9. 9♃︎ Jupiter01:58 – 03:10
  10. 10♂︎ Mars03:10 – 04:21
  11. 11☉︎ Sun04:21 – 05:32
  12. 12♀︎ Venus05:32 – 06:43

Other cities · Japan

Questions

How are the planetary hours calculated in Yokohama?

On Tuesday, 15 December 2026, the Sun rises at 06:42 and sets at 16:29: the day lasts 9h 47m, that is twelve day hours of 49 min. The night, until the next sunrise at 06:43, lasts 14h 14m: twelve night hours of 1h 11m.

Which planet rules the first hour that day?

Mars, from 06:42 to 07:31: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.

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Calendars

▦The sky in November 2026 ℞Retrogrades 2026℞Retrogrades 2027 ☽︎Moon phases 2026☽︎Moon phases 2027 ☽︎Void of course Moon 2026☽︎Void of course Moon 2027 ✴︎Aspects 2026✴︎Aspects 2027 ●Eclipses 2026-2027 ◷Planetary hours ☉︎Current season: Scorpio ✶︎2027 horoscope, sign by sign ♀︎The ten planets ⌖How we calculate AaThe glossary

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.