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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 Monday, 25 January 2027: day of the Moon

Sunrise
06:47
Sunset
16:50
Next sunrise
06:46

A day hour lasts 50 min; a night hour, 1h 10m. Local time (Asia/Tokyo).

Day

  1. 1☽︎ Moon06:47 – 07:37
  2. 2♄︎ Saturn07:37 – 08:27
  3. 3♃︎ Jupiter08:27 – 09:18
  4. 4♂︎ Mars09:18 – 10:08
  5. 5☉︎ Sun10:08 – 10:58
  6. 6♀︎ Venus10:58 – 11:48
  7. 7☿︎ Mercury11:48 – 12:39
  8. 8☽︎ Moon12:39 – 13:29
  9. 9♄︎ Saturn13:29 – 14:19
  10. 10♃︎ Jupiter14:19 – 15:09
  11. 11♂︎ Mars15:09 – 16:00
  12. 12☉︎ Sun16:00 – 16:50

Night

  1. 1♀︎ Venus16:50 – 18:00
  2. 2☿︎ Mercury18:00 – 19:09
  3. 3☽︎ Moon19:09 – 20:19
  4. 4♄︎ Saturn20:19 – 21:29
  5. 5♃︎ Jupiter21:29 – 22:38
  6. 6♂︎ Mars22:38 – 23:48
  7. 7☉︎ Sun23:48 – 00:58
  8. 8♀︎ Venus00:58 – 02:07
  9. 9☿︎ Mercury02:07 – 03:17
  10. 10☽︎ Moon03:17 – 04:27
  11. 11♄︎ Saturn04:27 – 05:37
  12. 12♃︎ Jupiter05:37 – 06:46

Other cities · Japan

Questions

How are the planetary hours calculated in Sendai?

On Monday, 25 January 2027, the Sun rises at 06:47 and sets at 16:50: the day lasts 10h 03m, that is twelve day hours of 50 min. The night, until the next sunrise at 06:46, lasts 13h 56m: twelve night hours of 1h 10m.

Which planet rules the first hour that day?

The Moon, from 06:47 to 07:37: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.