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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, 17 June 2026: day of Mercury

Sunrise
04:23
Sunset
18:57
Next sunrise
04:23

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

Day

  1. 1☿︎ Mercury04:23 – 05:36
  2. 2☽︎ Moon05:36 – 06:49
  3. 3♄︎ Saturn06:49 – 08:01
  4. 4♃︎ Jupiter08:01 – 09:14
  5. 5♂︎ Mars09:14 – 10:27
  6. 6☉︎ Sun10:27 – 11:40
  7. 7♀︎ Venus11:40 – 12:53
  8. 8☿︎ Mercury12:53 – 14:06
  9. 9☽︎ Moon14:06 – 15:18
  10. 10♄︎ Saturn15:18 – 16:31
  11. 11♃︎ Jupiter16:31 – 17:44
  12. 12♂︎ Mars17:44 – 18:57

Night

  1. 1☉︎ Sun18:57 – 19:44
  2. 2♀︎ Venus19:44 – 20:31
  3. 3☿︎ Mercury20:31 – 21:18
  4. 4☽︎ Moon21:18 – 22:06
  5. 5♄︎ Saturn22:06 – 22:53
  6. 6♃︎ Jupiter22:53 – 23:40
  7. 7♂︎ Mars23:40 – 00:27
  8. 8☉︎ Sun00:27 – 01:14
  9. 9♀︎ Venus01:14 – 02:02
  10. 10☿︎ Mercury02:02 – 02:49
  11. 11☽︎ Moon02:49 – 03:36
  12. 12♄︎ Saturn03:36 – 04:23

Questions

How are the planetary hours calculated in Chiba?

On Wednesday, 17 June 2026, the Sun rises at 04:23 and sets at 18:57: the day lasts 14h 34m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 04:23, lasts 9h 26m: twelve night hours of 47 min.

Which planet rules the first hour that day?

Mercury, from 04:23 to 05:36: 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.