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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 Saturday, 10 October 2026: day of Saturn

Sunrise
05:40
Sunset
17:06
Next sunrise
05:40

A day hour lasts 57 min; a night hour, 1h 03m. Local time (Asia/Tokyo).

Day

  1. 1♄︎ Saturn05:40 – 06:37
  2. 2♃︎ Jupiter06:37 – 07:34
  3. 3♂︎ Mars07:34 – 08:31
  4. 4☉︎ Sun08:31 – 09:28
  5. 5♀︎ Venus09:28 – 10:26
  6. 6☿︎ Mercury10:26 – 11:23
  7. 7☽︎ Moon11:23 – 12:20
  8. 8♄︎ Saturn12:20 – 13:17
  9. 9♃︎ Jupiter13:17 – 14:14
  10. 10♂︎ Mars14:14 – 15:12
  11. 11☉︎ Sun15:12 – 16:09
  12. 12♀︎ Venus16:09 – 17:06

Night

  1. 1☿︎ Mercury17:06 – 18:09
  2. 2☽︎ Moon18:09 – 19:12
  3. 3♄︎ Saturn19:12 – 20:15
  4. 4♃︎ Jupiter20:15 – 21:18
  5. 5♂︎ Mars21:18 – 22:20
  6. 6☉︎ Sun22:20 – 23:23
  7. 7♀︎ Venus23:23 – 00:26
  8. 8☿︎ Mercury00:26 – 01:29
  9. 9☽︎ Moon01:29 – 02:32
  10. 10♄︎ Saturn02:32 – 03:35
  11. 11♃︎ Jupiter03:35 – 04:38
  12. 12♂︎ Mars04:38 – 05:40

Other cities · Japan

Questions

How are the planetary hours calculated in Sendai?

On Saturday, 10 October 2026, the Sun rises at 05:40 and sets at 17:06: the day lasts 11h 27m, that is twelve day hours of 57 min. The night, until the next sunrise at 05:40, lasts 12h 34m: twelve night hours of 1h 03m.

Which planet rules the first hour that day?

Saturn, from 05:40 to 06:37: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.