AstroXP ▶︎All our videos by signVideos
Planetary hours · Nantes (France)

Planetary hours
in Nantes.

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, 20 March 2027: day of Saturn

Sunrise
07:09
Sunset
19:18
Next sunrise
07:07

A day hour lasts 1h 01m; a night hour, 59 min. Local time (Europe/Paris).

Day

  1. 1♄︎ Saturn07:09 – 08:10
  2. 2♃︎ Jupiter08:10 – 09:11
  3. 3♂︎ Mars09:11 – 10:12
  4. 4☉︎ Sun10:12 – 11:12
  5. 5♀︎ Venus11:12 – 12:13
  6. 6☿︎ Mercury12:13 – 13:14
  7. 7☽︎ Moon13:14 – 14:14
  8. 8♄︎ Saturn14:14 – 15:15
  9. 9♃︎ Jupiter15:15 – 16:16
  10. 10♂︎ Mars16:16 – 17:16
  11. 11☉︎ Sun17:16 – 18:17
  12. 12♀︎ Venus18:17 – 19:18

Night

  1. 1☿︎ Mercury19:18 – 20:17
  2. 2☽︎ Moon20:17 – 21:16
  3. 3♄︎ Saturn21:16 – 22:15
  4. 4♃︎ Jupiter22:15 – 23:14
  5. 5♂︎ Mars23:14 – 00:14
  6. 6☉︎ Sun00:14 – 01:13
  7. 7♀︎ Venus01:13 – 02:12
  8. 8☿︎ Mercury02:12 – 03:11
  9. 9☽︎ Moon03:11 – 04:10
  10. 10♄︎ Saturn04:10 – 05:09
  11. 11♃︎ Jupiter05:09 – 06:08
  12. 12♂︎ Mars06:08 – 07:07

Other cities · France

Questions

How are the planetary hours calculated in Nantes?

On Saturday, 20 March 2027, the Sun rises at 07:09 and sets at 19:18: the day lasts 12h 08m, that is twelve day hours of 1h 01m. The night, until the next sunrise at 07:07, lasts 11h 50m: twelve night hours of 59 min.

Which planet rules the first hour that day?

Saturn, from 07:09 to 08:10: 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.

My sky on my chart

On a computer? Scan this code with your phone.

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.