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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 Sunday, 4 October 2026: day of the Sun

Sunrise
05:34
Sunset
17:15
Next sunrise
05:35

A day hour lasts 58 min; a night hour, 1h 02m. Local time (Asia/Tokyo).

Day

  1. 1☉︎ Sun05:34 – 06:32
  2. 2♀︎ Venus06:32 – 07:31
  3. 3☿︎ Mercury07:31 – 08:29
  4. 4☽︎ Moon08:29 – 09:28
  5. 5♄︎ Saturn09:28 – 10:26
  6. 6♃︎ Jupiter10:26 – 11:25
  7. 7♂︎ Mars11:25 – 12:23
  8. 8☉︎ Sun12:23 – 13:21
  9. 9♀︎ Venus13:21 – 14:20
  10. 10☿︎ Mercury14:20 – 15:18
  11. 11☽︎ Moon15:18 – 16:17
  12. 12♄︎ Saturn16:17 – 17:15

Night

  1. 1♃︎ Jupiter17:15 – 18:17
  2. 2♂︎ Mars18:17 – 19:18
  3. 3☉︎ Sun19:18 – 20:20
  4. 4♀︎ Venus20:20 – 21:22
  5. 5☿︎ Mercury21:22 – 22:23
  6. 6☽︎ Moon22:23 – 23:25
  7. 7♄︎ Saturn23:25 – 00:27
  8. 8♃︎ Jupiter00:27 – 01:28
  9. 9♂︎ Mars01:28 – 02:30
  10. 10☉︎ Sun02:30 – 03:32
  11. 11♀︎ Venus03:32 – 04:33
  12. 12☿︎ Mercury04:33 – 05:35

Other cities · Japan

Questions

How are the planetary hours calculated in Sendai?

On Sunday, 4 October 2026, the Sun rises at 05:34 and sets at 17:15: the day lasts 11h 41m, that is twelve day hours of 58 min. The night, until the next sunrise at 05:35, lasts 12h 20m: twelve night hours of 1h 02m.

Which planet rules the first hour that day?

The Sun, from 05:34 to 06:32: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.