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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 Sunday, 15 November 2026: day of the Sun

Sunrise
06:17
Sunset
16:24
Next sunrise
06:18

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

Day

  1. 1☉︎ Sun06:17 – 07:07
  2. 2♀︎ Venus07:07 – 07:58
  3. 3☿︎ Mercury07:58 – 08:49
  4. 4☽︎ Moon08:49 – 09:39
  5. 5♄︎ Saturn09:39 – 10:30
  6. 6♃︎ Jupiter10:30 – 11:20
  7. 7♂︎ Mars11:20 – 12:11
  8. 8☉︎ Sun12:11 – 13:02
  9. 9♀︎ Venus13:02 – 13:52
  10. 10☿︎ Mercury13:52 – 14:43
  11. 11☽︎ Moon14:43 – 15:33
  12. 12♄︎ Saturn15:33 – 16:24

Night

  1. 1♃︎ Jupiter16:24 – 17:33
  2. 2♂︎ Mars17:33 – 18:43
  3. 3☉︎ Sun18:43 – 19:52
  4. 4♀︎ Venus19:52 – 21:02
  5. 5☿︎ Mercury21:02 – 22:11
  6. 6☽︎ Moon22:11 – 23:21
  7. 7♄︎ Saturn23:21 – 00:30
  8. 8♃︎ Jupiter00:30 – 01:40
  9. 9♂︎ Mars01:40 – 02:49
  10. 10☉︎ Sun02:49 – 03:59
  11. 11♀︎ Venus03:59 – 05:08
  12. 12☿︎ Mercury05:08 – 06:18

Questions

How are the planetary hours calculated in Sendai?

On Sunday, 15 November 2026, the Sun rises at 06:17 and sets at 16:24: the day lasts 10h 07m, that is twelve day hours of 51 min. The night, until the next sunrise at 06:18, lasts 13h 54m: twelve night hours of 1h 09m.

Which planet rules the first hour that day?

The Sun, from 06:17 to 07:07: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.