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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 Tuesday, 23 June 2026: day of Mars

Sunrise
04:13
Sunset
19:03
Next sunrise
04:13

A day hour lasts 1h 14m; a night hour, 46 min. Local time (Asia/Tokyo).

Day

  1. 1♂︎ Mars04:13 – 05:27
  2. 2☉︎ Sun05:27 – 06:42
  3. 3♀︎ Venus06:42 – 07:56
  4. 4☿︎ Mercury07:56 – 09:10
  5. 5☽︎ Moon09:10 – 10:24
  6. 6♄︎ Saturn10:24 – 11:38
  7. 7♃︎ Jupiter11:38 – 12:52
  8. 8♂︎ Mars12:52 – 14:06
  9. 9☉︎ Sun14:06 – 15:21
  10. 10♀︎ Venus15:21 – 16:35
  11. 11☿︎ Mercury16:35 – 17:49
  12. 12☽︎ Moon17:49 – 19:03

Night

  1. 1♄︎ Saturn19:03 – 19:49
  2. 2♃︎ Jupiter19:49 – 20:35
  3. 3♂︎ Mars20:35 – 21:21
  4. 4☉︎ Sun21:21 – 22:07
  5. 5♀︎ Venus22:07 – 22:52
  6. 6☿︎ Mercury22:52 – 23:38
  7. 7☽︎ Moon23:38 – 00:24
  8. 8♄︎ Saturn00:24 – 01:10
  9. 9♃︎ Jupiter01:10 – 01:56
  10. 10♂︎ Mars01:56 – 02:42
  11. 11☉︎ Sun02:42 – 03:28
  12. 12♀︎ Venus03:28 – 04:13

Other cities · Japan

Questions

How are the planetary hours calculated in Sendai?

On Tuesday, 23 June 2026, the Sun rises at 04:13 and sets at 19:03: the day lasts 14h 50m, that is twelve day hours of 1h 14m. The night, until the next sunrise at 04:13, lasts 9h 10m: twelve night hours of 46 min.

Which planet rules the first hour that day?

Mars, from 04:13 to 05:27: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.