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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 Wednesday, 1 July 2026: day of Mercury

Sunrise
04:28
Sunset
19:01
Next sunrise
04:29

A day hour lasts 1h 13m; a night hour, 47 min. Local time (Asia/Tokyo).

Day

  1. 1☿︎ Mercury04:28 – 05:41
  2. 2☽︎ Moon05:41 – 06:54
  3. 3♄︎ Saturn06:54 – 08:06
  4. 4♃︎ Jupiter08:06 – 09:19
  5. 5♂︎ Mars09:19 – 10:32
  6. 6☉︎ Sun10:32 – 11:44
  7. 7♀︎ Venus11:44 – 12:57
  8. 8☿︎ Mercury12:57 – 14:10
  9. 9☽︎ Moon14:10 – 15:23
  10. 10♄︎ Saturn15:23 – 16:35
  11. 11♃︎ Jupiter16:35 – 17:48
  12. 12♂︎ Mars17:48 – 19:01

Night

  1. 1☉︎ Sun19:01 – 19:48
  2. 2♀︎ Venus19:48 – 20:35
  3. 3☿︎ Mercury20:35 – 21:23
  4. 4☽︎ Moon21:23 – 22:10
  5. 5♄︎ Saturn22:10 – 22:57
  6. 6♃︎ Jupiter22:57 – 23:45
  7. 7♂︎ Mars23:45 – 00:32
  8. 8☉︎ Sun00:32 – 01:19
  9. 9♀︎ Venus01:19 – 02:07
  10. 10☿︎ Mercury02:07 – 02:54
  11. 11☽︎ Moon02:54 – 03:41
  12. 12♄︎ Saturn03:41 – 04:29

Questions

How are the planetary hours calculated in Tokyo?

On Wednesday, 1 July 2026, the Sun rises at 04:28 and sets at 19:01: the day lasts 14h 32m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 04:29, lasts 9h 28m: twelve night hours of 47 min.

Which planet rules the first hour that day?

Mercury, from 04:28 to 05:41: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.