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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 Saturday, 24 October 2026: day of Saturn

Sunrise
05:53
Sunset
16:47
Next sunrise
05:54

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

Day

  1. 1♄︎ Saturn05:53 – 06:48
  2. 2♃︎ Jupiter06:48 – 07:42
  3. 3♂︎ Mars07:42 – 08:37
  4. 4☉︎ Sun08:37 – 09:31
  5. 5♀︎ Venus09:31 – 10:26
  6. 6☿︎ Mercury10:26 – 11:20
  7. 7☽︎ Moon11:20 – 12:14
  8. 8♄︎ Saturn12:14 – 13:09
  9. 9♃︎ Jupiter13:09 – 14:03
  10. 10♂︎ Mars14:03 – 14:58
  11. 11☉︎ Sun14:58 – 15:52
  12. 12♀︎ Venus15:52 – 16:47

Night

  1. 1☿︎ Mercury16:47 – 17:52
  2. 2☽︎ Moon17:52 – 18:58
  3. 3♄︎ Saturn18:58 – 20:04
  4. 4♃︎ Jupiter20:04 – 21:09
  5. 5♂︎ Mars21:09 – 22:15
  6. 6☉︎ Sun22:15 – 23:21
  7. 7♀︎ Venus23:21 – 00:26
  8. 8☿︎ Mercury00:26 – 01:32
  9. 9☽︎ Moon01:32 – 02:37
  10. 10♄︎ Saturn02:37 – 03:43
  11. 11♃︎ Jupiter03:43 – 04:49
  12. 12♂︎ Mars04:49 – 05:54

Other cities · Japan

Questions

How are the planetary hours calculated in Sendai?

On Saturday, 24 October 2026, the Sun rises at 05:53 and sets at 16:47: the day lasts 10h 53m, that is twelve day hours of 54 min. The night, until the next sunrise at 05:54, lasts 13h 08m: twelve night hours of 1h 06m.

Which planet rules the first hour that day?

Saturn, from 05:53 to 06:48: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.

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Calendars

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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.