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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, 11 September 2026: day of Venus

Sunrise
05:14
Sunset
17:51
Next sunrise
05:15

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

Day

  1. 1♀︎ Venus05:14 – 06:17
  2. 2☿︎ Mercury06:17 – 07:20
  3. 3☽︎ Moon07:20 – 08:23
  4. 4♄︎ Saturn08:23 – 09:26
  5. 5♃︎ Jupiter09:26 – 10:29
  6. 6♂︎ Mars10:29 – 11:32
  7. 7☉︎ Sun11:32 – 12:36
  8. 8♀︎ Venus12:36 – 13:39
  9. 9☿︎ Mercury13:39 – 14:42
  10. 10☽︎ Moon14:42 – 15:45
  11. 11♄︎ Saturn15:45 – 16:48
  12. 12♃︎ Jupiter16:48 – 17:51

Night

  1. 1♂︎ Mars17:51 – 18:48
  2. 2☉︎ Sun18:48 – 19:45
  3. 3♀︎ Venus19:45 – 20:42
  4. 4☿︎ Mercury20:42 – 21:39
  5. 5☽︎ Moon21:39 – 22:36
  6. 6♄︎ Saturn22:36 – 23:33
  7. 7♃︎ Jupiter23:33 – 00:30
  8. 8♂︎ Mars00:30 – 01:27
  9. 9☉︎ Sun01:27 – 02:24
  10. 10♀︎ Venus02:24 – 03:21
  11. 11☿︎ Mercury03:21 – 04:18
  12. 12☽︎ Moon04:18 – 05:15

Other cities · Japan

Questions

How are the planetary hours calculated in Sendai?

On Friday, 11 September 2026, the Sun rises at 05:14 and sets at 17:51: the day lasts 12h 37m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 05:15, lasts 11h 23m: twelve night hours of 57 min.

Which planet rules the first hour that day?

Venus, from 05:14 to 06:17: 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.