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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, 20 October 2026: day of Mars

Sunrise
05:53
Sunset
16:44
Next sunrise
05:54

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

Day

  1. 1♂︎ Mars05:53 – 06:47
  2. 2☉︎ Sun06:47 – 07:42
  3. 3♀︎ Venus07:42 – 08:36
  4. 4☿︎ Mercury08:36 – 09:30
  5. 5☽︎ Moon09:30 – 10:24
  6. 6♄︎ Saturn10:24 – 11:19
  7. 7♃︎ Jupiter11:19 – 12:13
  8. 8♂︎ Mars12:13 – 13:07
  9. 9☉︎ Sun13:07 – 14:01
  10. 10♀︎ Venus14:01 – 14:56
  11. 11☿︎ Mercury14:56 – 15:50
  12. 12☽︎ Moon15:50 – 16:44

Night

  1. 1♄︎ Saturn16:44 – 17:50
  2. 2♃︎ Jupiter17:50 – 18:56
  3. 3♂︎ Mars18:56 – 20:02
  4. 4☉︎ Sun20:02 – 21:08
  5. 5♀︎ Venus21:08 – 22:13
  6. 6☿︎ Mercury22:13 – 23:19
  7. 7☽︎ Moon23:19 – 00:25
  8. 8♄︎ Saturn00:25 – 01:31
  9. 9♃︎ Jupiter01:31 – 02:37
  10. 10♂︎ Mars02:37 – 03:43
  11. 11☉︎ Sun03:43 – 04:48
  12. 12♀︎ Venus04:48 – 05:54

Questions

How are the planetary hours calculated in Sapporo?

On Tuesday, 20 October 2026, the Sun rises at 05:53 and sets at 16:44: the day lasts 10h 51m, that is twelve day hours of 54 min. The night, until the next sunrise at 05:54, lasts 13h 10m: twelve night hours of 1h 06m.

Which planet rules the first hour that day?

Mars, from 05:53 to 06:47: 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.