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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 Thursday, 4 February 2027: day of Jupiter

Sunrise
06:39
Sunset
17:01
Next sunrise
06:38

A day hour lasts 52 min; a night hour, 1h 08m. Local time (Asia/Tokyo).

Day

  1. 1♃︎ Jupiter06:39 – 07:31
  2. 2♂︎ Mars07:31 – 08:23
  3. 3☉︎ Sun08:23 – 09:15
  4. 4♀︎ Venus09:15 – 10:06
  5. 5☿︎ Mercury10:06 – 10:58
  6. 6☽︎ Moon10:58 – 11:50
  7. 7♄︎ Saturn11:50 – 12:42
  8. 8♃︎ Jupiter12:42 – 13:34
  9. 9♂︎ Mars13:34 – 14:26
  10. 10☉︎ Sun14:26 – 15:17
  11. 11♀︎ Venus15:17 – 16:09
  12. 12☿︎ Mercury16:09 – 17:01

Night

  1. 1☽︎ Moon17:01 – 18:09
  2. 2♄︎ Saturn18:09 – 19:17
  3. 3♃︎ Jupiter19:17 – 20:25
  4. 4♂︎ Mars20:25 – 21:33
  5. 5☉︎ Sun21:33 – 22:42
  6. 6♀︎ Venus22:42 – 23:50
  7. 7☿︎ Mercury23:50 – 00:58
  8. 8☽︎ Moon00:58 – 02:06
  9. 9♄︎ Saturn02:06 – 03:14
  10. 10♃︎ Jupiter03:14 – 04:22
  11. 11♂︎ Mars04:22 – 05:30
  12. 12☉︎ Sun05:30 – 06:38

Other cities · Japan

Questions

How are the planetary hours calculated in Sendai?

On Thursday, 4 February 2027, the Sun rises at 06:39 and sets at 17:01: the day lasts 10h 22m, that is twelve day hours of 52 min. The night, until the next sunrise at 06:38, lasts 13h 37m: twelve night hours of 1h 08m.

Which planet rules the first hour that day?

Jupiter, from 06:39 to 07:31: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.