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Planetary hours · Chiba (Japan)

Planetary hours
in Chiba.

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, 26 August 2026: day of Mercury

Sunrise
05:06
Sunset
18:15
Next sunrise
05:07

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

Day

  1. 1☿︎ Mercury05:06 – 06:12
  2. 2☽︎ Moon06:12 – 07:18
  3. 3♄︎ Saturn07:18 – 08:23
  4. 4♃︎ Jupiter08:23 – 09:29
  5. 5♂︎ Mars09:29 – 10:35
  6. 6☉︎ Sun10:35 – 11:41
  7. 7♀︎ Venus11:41 – 12:46
  8. 8☿︎ Mercury12:46 – 13:52
  9. 9☽︎ Moon13:52 – 14:58
  10. 10♄︎ Saturn14:58 – 16:04
  11. 11♃︎ Jupiter16:04 – 17:09
  12. 12♂︎ Mars17:09 – 18:15

Night

  1. 1☉︎ Sun18:15 – 19:09
  2. 2♀︎ Venus19:09 – 20:04
  3. 3☿︎ Mercury20:04 – 20:58
  4. 4☽︎ Moon20:58 – 21:52
  5. 5♄︎ Saturn21:52 – 22:47
  6. 6♃︎ Jupiter22:47 – 23:41
  7. 7♂︎ Mars23:41 – 00:35
  8. 8☉︎ Sun00:35 – 01:30
  9. 9♀︎ Venus01:30 – 02:24
  10. 10☿︎ Mercury02:24 – 03:18
  11. 11☽︎ Moon03:18 – 04:13
  12. 12♄︎ Saturn04:13 – 05:07

Questions

How are the planetary hours calculated in Chiba?

On Wednesday, 26 August 2026, the Sun rises at 05:06 and sets at 18:15: the day lasts 13h 09m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 05:07, lasts 10h 52m: twelve night hours of 54 min.

Which planet rules the first hour that day?

Mercury, from 05:06 to 06:12: 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.