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Planetary hours · Boulogne-Billancourt (France)

Planetary hours
in Boulogne-Billancourt.

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, 16 January 2027: day of Saturn

Sunrise
08:38
Sunset
17:23
Next sunrise
08:37

A day hour lasts 44 min; a night hour, 1h 16m. Local time (Europe/Paris).

Day

  1. 1♄︎ Saturn08:38 – 09:22
  2. 2♃︎ Jupiter09:22 – 10:06
  3. 3♂︎ Mars10:06 – 10:49
  4. 4☉︎ Sun10:49 – 11:33
  5. 5♀︎ Venus11:33 – 12:17
  6. 6☿︎ Mercury12:17 – 13:00
  7. 7☽︎ Moon13:00 – 13:44
  8. 8♄︎ Saturn13:44 – 14:28
  9. 9♃︎ Jupiter14:28 – 15:12
  10. 10♂︎ Mars15:12 – 15:55
  11. 11☉︎ Sun15:55 – 16:39
  12. 12♀︎ Venus16:39 – 17:23

Night

  1. 1☿︎ Mercury17:23 – 18:39
  2. 2☽︎ Moon18:39 – 19:55
  3. 3♄︎ Saturn19:55 – 21:11
  4. 4♃︎ Jupiter21:11 – 22:28
  5. 5♂︎ Mars22:28 – 23:44
  6. 6☉︎ Sun23:44 – 01:00
  7. 7♀︎ Venus01:00 – 02:16
  8. 8☿︎ Mercury02:16 – 03:32
  9. 9☽︎ Moon03:32 – 04:49
  10. 10♄︎ Saturn04:49 – 06:05
  11. 11♃︎ Jupiter06:05 – 07:21
  12. 12♂︎ Mars07:21 – 08:37

Other cities · France

Questions

How are the planetary hours calculated in Boulogne-Billancourt?

On Saturday, 16 January 2027, the Sun rises at 08:38 and sets at 17:23: the day lasts 8h 45m, that is twelve day hours of 44 min. The night, until the next sunrise at 08:37, lasts 15h 15m: twelve night hours of 1h 16m.

Which planet rules the first hour that day?

Saturn, from 08:38 to 09:22: 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

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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.