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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 Friday, 30 October 2026: day of Venus

Sunrise
06:00
Sunset
16:39
Next sunrise
06:01

A day hour lasts 53 min; a night hour, 1h 07m. Local time (Asia/Tokyo).

Day

  1. 1♀︎ Venus06:00 – 06:53
  2. 2☿︎ Mercury06:53 – 07:46
  3. 3☽︎ Moon07:46 – 08:39
  4. 4♄︎ Saturn08:39 – 09:33
  5. 5♃︎ Jupiter09:33 – 10:26
  6. 6♂︎ Mars10:26 – 11:19
  7. 7☉︎ Sun11:19 – 12:13
  8. 8♀︎ Venus12:13 – 13:06
  9. 9☿︎ Mercury13:06 – 13:59
  10. 10☽︎ Moon13:59 – 14:53
  11. 11♄︎ Saturn14:53 – 15:46
  12. 12♃︎ Jupiter15:46 – 16:39

Night

  1. 1♂︎ Mars16:39 – 17:46
  2. 2☉︎ Sun17:46 – 18:53
  3. 3♀︎ Venus18:53 – 20:00
  4. 4☿︎ Mercury20:00 – 21:06
  5. 5☽︎ Moon21:06 – 22:13
  6. 6♄︎ Saturn22:13 – 23:20
  7. 7♃︎ Jupiter23:20 – 00:27
  8. 8♂︎ Mars00:27 – 01:33
  9. 9☉︎ Sun01:33 – 02:40
  10. 10♀︎ Venus02:40 – 03:47
  11. 11☿︎ Mercury03:47 – 04:54
  12. 12☽︎ Moon04:54 – 06:01

Other cities · Japan

Questions

How are the planetary hours calculated in Sendai?

On Friday, 30 October 2026, the Sun rises at 06:00 and sets at 16:39: the day lasts 10h 40m, that is twelve day hours of 53 min. The night, until the next sunrise at 06:01, lasts 13h 21m: twelve night hours of 1h 07m.

Which planet rules the first hour that day?

Venus, from 06:00 to 06:53: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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

▦The sky in November 2026 ℞Retrogrades 2026℞Retrogrades 2027 ☽︎Moon phases 2026☽︎Moon phases 2027 ☽︎Void of course Moon 2026☽︎Void of course Moon 2027 ✴︎Aspects 2026✴︎Aspects 2027 ●Eclipses 2026-2027 ◷Planetary hours ☉︎Current season: Scorpio ✶︎2027 horoscope, sign by sign ♀︎The ten planets ⌖How we calculate AaThe glossary

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.