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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 Friday, 20 November 2026: day of Venus

Sunrise
06:22
Sunset
16:31
Next sunrise
06:23

A day hour lasts 51 min; a night hour, 1h 09m. Local time (Asia/Tokyo).

Day

  1. 1♀︎ Venus06:22 – 07:12
  2. 2☿︎ Mercury07:12 – 08:03
  3. 3☽︎ Moon08:03 – 08:54
  4. 4♄︎ Saturn08:54 – 09:45
  5. 5♃︎ Jupiter09:45 – 10:35
  6. 6♂︎ Mars10:35 – 11:26
  7. 7☉︎ Sun11:26 – 12:17
  8. 8♀︎ Venus12:17 – 13:08
  9. 9☿︎ Mercury13:08 – 13:59
  10. 10☽︎ Moon13:59 – 14:49
  11. 11♄︎ Saturn14:49 – 15:40
  12. 12♃︎ Jupiter15:40 – 16:31

Night

  1. 1♂︎ Mars16:31 – 17:40
  2. 2☉︎ Sun17:40 – 18:49
  3. 3♀︎ Venus18:49 – 19:59
  4. 4☿︎ Mercury19:59 – 21:08
  5. 5☽︎ Moon21:08 – 22:17
  6. 6♄︎ Saturn22:17 – 23:27
  7. 7♃︎ Jupiter23:27 – 00:36
  8. 8♂︎ Mars00:36 – 01:45
  9. 9☉︎ Sun01:45 – 02:55
  10. 10♀︎ Venus02:55 – 04:04
  11. 11☿︎ Mercury04:04 – 05:13
  12. 12☽︎ Moon05:13 – 06:23

Questions

How are the planetary hours calculated in Saitama?

On Friday, 20 November 2026, the Sun rises at 06:22 and sets at 16:31: the day lasts 10h 09m, that is twelve day hours of 51 min. The night, until the next sunrise at 06:23, lasts 13h 52m: twelve night hours of 1h 09m.

Which planet rules the first hour that day?

Venus, from 06:22 to 07:12: 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.