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Planetary hours · Saitama (Japan)

Planetary hours
in Saitama.

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 Thursday, 27 August 2026: day of Jupiter

Sunrise
05:08
Sunset
18:16
Next sunrise
05:09

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

Day

  1. 1♃︎ Jupiter05:08 – 06:14
  2. 2♂︎ Mars06:14 – 07:20
  3. 3☉︎ Sun07:20 – 08:25
  4. 4♀︎ Venus08:25 – 09:31
  5. 5☿︎ Mercury09:31 – 10:37
  6. 6☽︎ Moon10:37 – 11:42
  7. 7♄︎ Saturn11:42 – 12:48
  8. 8♃︎ Jupiter12:48 – 13:53
  9. 9♂︎ Mars13:53 – 14:59
  10. 10☉︎ Sun14:59 – 16:05
  11. 11♀︎ Venus16:05 – 17:10
  12. 12☿︎ Mercury17:10 – 18:16

Night

  1. 1☽︎ Moon18:16 – 19:10
  2. 2♄︎ Saturn19:10 – 20:05
  3. 3♃︎ Jupiter20:05 – 20:59
  4. 4♂︎ Mars20:59 – 21:54
  5. 5☉︎ Sun21:54 – 22:48
  6. 6♀︎ Venus22:48 – 23:43
  7. 7☿︎ Mercury23:43 – 00:37
  8. 8☽︎ Moon00:37 – 01:31
  9. 9♄︎ Saturn01:31 – 02:26
  10. 10♃︎ Jupiter02:26 – 03:20
  11. 11♂︎ Mars03:20 – 04:15
  12. 12☉︎ Sun04:15 – 05:09

Questions

How are the planetary hours calculated in Saitama?

On Thursday, 27 August 2026, the Sun rises at 05:08 and sets at 18:16: the day lasts 13h 08m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 05:09, lasts 10h 53m: twelve night hours of 54 min.

Which planet rules the first hour that day?

Jupiter, from 05:08 to 06:14: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.