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Planetary hours · Sendai (Japan)

Planetary hours
in Sendai.

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, 10 November 2026: day of Mars

Sunrise
06:11
Sunset
16:28
Next sunrise
06:12

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

Day

  1. 1♂︎ Mars06:11 – 07:03
  2. 2☉︎ Sun07:03 – 07:54
  3. 3♀︎ Venus07:54 – 08:45
  4. 4☿︎ Mercury08:45 – 09:37
  5. 5☽︎ Moon09:37 – 10:28
  6. 6♄︎ Saturn10:28 – 11:20
  7. 7♃︎ Jupiter11:20 – 12:11
  8. 8♂︎ Mars12:11 – 13:02
  9. 9☉︎ Sun13:02 – 13:54
  10. 10♀︎ Venus13:54 – 14:45
  11. 11☿︎ Mercury14:45 – 15:37
  12. 12☽︎ Moon15:37 – 16:28

Night

  1. 1♄︎ Saturn16:28 – 17:37
  2. 2♃︎ Jupiter17:37 – 18:45
  3. 3♂︎ Mars18:45 – 19:54
  4. 4☉︎ Sun19:54 – 21:03
  5. 5♀︎ Venus21:03 – 22:12
  6. 6☿︎ Mercury22:12 – 23:20
  7. 7☽︎ Moon23:20 – 00:29
  8. 8♄︎ Saturn00:29 – 01:38
  9. 9♃︎ Jupiter01:38 – 02:46
  10. 10♂︎ Mars02:46 – 03:55
  11. 11☉︎ Sun03:55 – 05:04
  12. 12♀︎ Venus05:04 – 06:12

Questions

How are the planetary hours calculated in Sendai?

On Tuesday, 10 November 2026, the Sun rises at 06:11 and sets at 16:28: the day lasts 10h 17m, that is twelve day hours of 51 min. The night, until the next sunrise at 06:12, lasts 13h 44m: twelve night hours of 1h 09m.

Which planet rules the first hour that day?

Mars, from 06:11 to 07:03: 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.