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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 Tuesday, 11 August 2026: day of Mars

Sunrise
04:56
Sunset
18:35
Next sunrise
04:57

A day hour lasts 1h 08m; a night hour, 52 min. Local time (Asia/Tokyo).

Day

  1. 1♂︎ Mars04:56 – 06:04
  2. 2☉︎ Sun06:04 – 07:13
  3. 3♀︎ Venus07:13 – 08:21
  4. 4☿︎ Mercury08:21 – 09:29
  5. 5☽︎ Moon09:29 – 10:37
  6. 6♄︎ Saturn10:37 – 11:46
  7. 7♃︎ Jupiter11:46 – 12:54
  8. 8♂︎ Mars12:54 – 14:02
  9. 9☉︎ Sun14:02 – 15:11
  10. 10♀︎ Venus15:11 – 16:19
  11. 11☿︎ Mercury16:19 – 17:27
  12. 12☽︎ Moon17:27 – 18:35

Night

  1. 1♄︎ Saturn18:35 – 19:27
  2. 2♃︎ Jupiter19:27 – 20:19
  3. 3♂︎ Mars20:19 – 21:11
  4. 4☉︎ Sun21:11 – 22:03
  5. 5♀︎ Venus22:03 – 22:54
  6. 6☿︎ Mercury22:54 – 23:46
  7. 7☽︎ Moon23:46 – 00:38
  8. 8♄︎ Saturn00:38 – 01:30
  9. 9♃︎ Jupiter01:30 – 02:22
  10. 10♂︎ Mars02:22 – 03:13
  11. 11☉︎ Sun03:13 – 04:05
  12. 12♀︎ Venus04:05 – 04:57

Questions

How are the planetary hours calculated in Tokyo?

On Tuesday, 11 August 2026, the Sun rises at 04:56 and sets at 18:35: the day lasts 13h 39m, that is twelve day hours of 1h 08m. The night, until the next sunrise at 04:57, lasts 10h 22m: twelve night hours of 52 min.

Which planet rules the first hour that day?

Mars, from 04:56 to 06:04: 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.

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.