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Planetary hours · Nagoya (Japan)

Planetary hours
in Nagoya.

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 Friday, 27 November 2026: day of Venus

Sunrise
06:38
Sunset
16:41
Next sunrise
06:39

A day hour lasts 50 min; a night hour, 1h 10m. Local time (Asia/Tokyo).

Day

  1. 1♀︎ Venus06:38 – 07:28
  2. 2☿︎ Mercury07:28 – 08:18
  3. 3☽︎ Moon08:18 – 09:08
  4. 4♄︎ Saturn09:08 – 09:59
  5. 5♃︎ Jupiter09:59 – 10:49
  6. 6♂︎ Mars10:49 – 11:39
  7. 7☉︎ Sun11:39 – 12:29
  8. 8♀︎ Venus12:29 – 13:20
  9. 9☿︎ Mercury13:20 – 14:10
  10. 10☽︎ Moon14:10 – 15:00
  11. 11♄︎ Saturn15:00 – 15:50
  12. 12♃︎ Jupiter15:50 – 16:41

Night

  1. 1♂︎ Mars16:41 – 17:51
  2. 2☉︎ Sun17:51 – 19:00
  3. 3♀︎ Venus19:00 – 20:10
  4. 4☿︎ Mercury20:10 – 21:20
  5. 5☽︎ Moon21:20 – 22:30
  6. 6♄︎ Saturn22:30 – 23:40
  7. 7♃︎ Jupiter23:40 – 00:50
  8. 8♂︎ Mars00:50 – 01:59
  9. 9☉︎ Sun01:59 – 03:09
  10. 10♀︎ Venus03:09 – 04:19
  11. 11☿︎ Mercury04:19 – 05:29
  12. 12☽︎ Moon05:29 – 06:39

Questions

How are the planetary hours calculated in Nagoya?

On Friday, 27 November 2026, the Sun rises at 06:38 and sets at 16:41: the day lasts 10h 03m, that is twelve day hours of 50 min. The night, until the next sunrise at 06:39, lasts 13h 58m: twelve night hours of 1h 10m.

Which planet rules the first hour that day?

Venus, from 06:38 to 07:28: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.