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Planetary hours · Osaka (Japan)

Planetary hours
in Osaka.

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, 24 July 2026: day of Venus

Sunrise
05:01
Sunset
19:06
Next sunrise
05:02

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

Day

  1. 1♀︎ Venus05:01 – 06:12
  2. 2☿︎ Mercury06:12 – 07:22
  3. 3☽︎ Moon07:22 – 08:33
  4. 4♄︎ Saturn08:33 – 09:43
  5. 5♃︎ Jupiter09:43 – 10:53
  6. 6♂︎ Mars10:53 – 12:04
  7. 7☉︎ Sun12:04 – 13:14
  8. 8♀︎ Venus13:14 – 14:25
  9. 9☿︎ Mercury14:25 – 15:35
  10. 10☽︎ Moon15:35 – 16:45
  11. 11♄︎ Saturn16:45 – 17:56
  12. 12♃︎ Jupiter17:56 – 19:06

Night

  1. 1♂︎ Mars19:06 – 19:56
  2. 2☉︎ Sun19:56 – 20:46
  3. 3♀︎ Venus20:46 – 21:35
  4. 4☿︎ Mercury21:35 – 22:25
  5. 5☽︎ Moon22:25 – 23:15
  6. 6♄︎ Saturn23:15 – 00:04
  7. 7♃︎ Jupiter00:04 – 00:54
  8. 8♂︎ Mars00:54 – 01:44
  9. 9☉︎ Sun01:44 – 02:33
  10. 10♀︎ Venus02:33 – 03:23
  11. 11☿︎ Mercury03:23 – 04:12
  12. 12☽︎ Moon04:12 – 05:02

Questions

How are the planetary hours calculated in Osaka?

On Friday, 24 July 2026, the Sun rises at 05:01 and sets at 19:06: the day lasts 14h 05m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 05:02, lasts 9h 56m: twelve night hours of 50 min.

Which planet rules the first hour that day?

Venus, from 05:01 to 06:12: 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.