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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, 26 November 2026: day of Jupiter

Sunrise
06:28
Sunset
16:18
Next sunrise
06:29

A day hour lasts 49 min; a night hour, 1h 11m. Local time (Asia/Tokyo).

Day

  1. 1♃︎ Jupiter06:28 – 07:17
  2. 2♂︎ Mars07:17 – 08:07
  3. 3☉︎ Sun08:07 – 08:56
  4. 4♀︎ Venus08:56 – 09:45
  5. 5☿︎ Mercury09:45 – 10:34
  6. 6☽︎ Moon10:34 – 11:23
  7. 7♄︎ Saturn11:23 – 12:12
  8. 8♃︎ Jupiter12:12 – 13:01
  9. 9♂︎ Mars13:01 – 13:50
  10. 10☉︎ Sun13:50 – 14:39
  11. 11♀︎ Venus14:39 – 15:29
  12. 12☿︎ Mercury15:29 – 16:18

Night

  1. 1☽︎ Moon16:18 – 17:29
  2. 2♄︎ Saturn17:29 – 18:40
  3. 3♃︎ Jupiter18:40 – 19:51
  4. 4♂︎ Mars19:51 – 21:02
  5. 5☉︎ Sun21:02 – 22:13
  6. 6♀︎ Venus22:13 – 23:24
  7. 7☿︎ Mercury23:24 – 00:35
  8. 8☽︎ Moon00:35 – 01:45
  9. 9♄︎ Saturn01:45 – 02:56
  10. 10♃︎ Jupiter02:56 – 04:07
  11. 11♂︎ Mars04:07 – 05:18
  12. 12☉︎ Sun05:18 – 06:29

Questions

How are the planetary hours calculated in Sendai?

On Thursday, 26 November 2026, the Sun rises at 06:28 and sets at 16:18: the day lasts 9h 49m, that is twelve day hours of 49 min. The night, until the next sunrise at 06:29, lasts 14h 12m: twelve night hours of 1h 11m.

Which planet rules the first hour that day?

Jupiter, from 06:28 to 07:17: 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.

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.