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Planetary hours · Tokyo (Japan)

Planetary hours
in Tokyo.

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, 29 September 2025: day of the Moon

Sunrise
05:34
Sunset
17:28
Next sunrise
05:35

A day hour lasts 59 min; a night hour, 1h 01m. Local time (Asia/Tokyo).

Day

  1. 1☽︎ Moon05:34 – 06:33
  2. 2♄︎ Saturn06:33 – 07:33
  3. 3♃︎ Jupiter07:33 – 08:32
  4. 4♂︎ Mars08:32 – 09:32
  5. 5☉︎ Sun09:32 – 10:31
  6. 6♀︎ Venus10:31 – 11:31
  7. 7☿︎ Mercury11:31 – 12:30
  8. 8☽︎ Moon12:30 – 13:30
  9. 9♄︎ Saturn13:30 – 14:29
  10. 10♃︎ Jupiter14:29 – 15:29
  11. 11♂︎ Mars15:29 – 16:28
  12. 12☉︎ Sun16:28 – 17:28

Night

  1. 1♀︎ Venus17:28 – 18:28
  2. 2☿︎ Mercury18:28 – 19:29
  3. 3☽︎ Moon19:29 – 20:29
  4. 4♄︎ Saturn20:29 – 21:30
  5. 5♃︎ Jupiter21:30 – 22:31
  6. 6♂︎ Mars22:31 – 23:31
  7. 7☉︎ Sun23:31 – 00:32
  8. 8♀︎ Venus00:32 – 01:32
  9. 9☿︎ Mercury01:32 – 02:33
  10. 10☽︎ Moon02:33 – 03:34
  11. 11♄︎ Saturn03:34 – 04:34
  12. 12♃︎ Jupiter04:34 – 05:35

Other cities · Japan

Questions

How are the planetary hours calculated in Tokyo?

On Monday, 29 September 2025, the Sun rises at 05:34 and sets at 17:28: the day lasts 11h 54m, that is twelve day hours of 59 min. The night, until the next sunrise at 05:35, lasts 12h 07m: twelve night hours of 1h 01m.

Which planet rules the first hour that day?

The Moon, from 05:34 to 06:33: 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.

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Calendars

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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.