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Planetary hours · Sapporo (Japan)

Planetary hours
in Sapporo.

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 Tuesday, 22 September 2026: day of Mars

Sunrise
05:21
Sunset
17:32
Next sunrise
05:22

A day hour lasts 1h 01m; a night hour, 59 min. Local time (Asia/Tokyo).

Day

  1. 1♂︎ Mars05:21 – 06:22
  2. 2☉︎ Sun06:22 – 07:23
  3. 3♀︎ Venus07:23 – 08:24
  4. 4☿︎ Mercury08:24 – 09:25
  5. 5☽︎ Moon09:25 – 10:26
  6. 6♄︎ Saturn10:26 – 11:27
  7. 7♃︎ Jupiter11:27 – 12:28
  8. 8♂︎ Mars12:28 – 13:29
  9. 9☉︎ Sun13:29 – 14:29
  10. 10♀︎ Venus14:29 – 15:30
  11. 11☿︎ Mercury15:30 – 16:31
  12. 12☽︎ Moon16:31 – 17:32

Night

  1. 1♄︎ Saturn17:32 – 18:31
  2. 2♃︎ Jupiter18:31 – 19:31
  3. 3♂︎ Mars19:31 – 20:30
  4. 4☉︎ Sun20:30 – 21:29
  5. 5♀︎ Venus21:29 – 22:28
  6. 6☿︎ Mercury22:28 – 23:27
  7. 7☽︎ Moon23:27 – 00:26
  8. 8♄︎ Saturn00:26 – 01:25
  9. 9♃︎ Jupiter01:25 – 02:25
  10. 10♂︎ Mars02:25 – 03:24
  11. 11☉︎ Sun03:24 – 04:23
  12. 12♀︎ Venus04:23 – 05:22

Questions

How are the planetary hours calculated in Sapporo?

On Tuesday, 22 September 2026, the Sun rises at 05:21 and sets at 17:32: the day lasts 12h 12m, that is twelve day hours of 1h 01m. The night, until the next sunrise at 05:22, lasts 11h 50m: twelve night hours of 59 min.

Which planet rules the first hour that day?

Mars, from 05:21 to 06:22: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.