AstroXP ▶︎All our videos by signVideos
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 Sunday, 24 January 2027: day of the Sun

Sunrise
08:31
Sunset
17:35
Next sunrise
08:30

A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Paris).

Day

  1. 1☉︎ Sun08:31 – 09:16
  2. 2♀︎ Venus09:16 – 10:01
  3. 3☿︎ Mercury10:01 – 10:47
  4. 4☽︎ Moon10:47 – 11:32
  5. 5♄︎ Saturn11:32 – 12:17
  6. 6♃︎ Jupiter12:17 – 13:03
  7. 7♂︎ Mars13:03 – 13:48
  8. 8☉︎ Sun13:48 – 14:33
  9. 9♀︎ Venus14:33 – 15:19
  10. 10☿︎ Mercury15:19 – 16:04
  11. 11☽︎ Moon16:04 – 16:49
  12. 12♄︎ Saturn16:49 – 17:35

Night

  1. 1♃︎ Jupiter17:35 – 18:49
  2. 2♂︎ Mars18:49 – 20:04
  3. 3☉︎ Sun20:04 – 21:19
  4. 4♀︎ Venus21:19 – 22:33
  5. 5☿︎ Mercury22:33 – 23:48
  6. 6☽︎ Moon23:48 – 01:02
  7. 7♄︎ Saturn01:02 – 02:17
  8. 8♃︎ Jupiter02:17 – 03:31
  9. 9♂︎ Mars03:31 – 04:46
  10. 10☉︎ Sun04:46 – 06:01
  11. 11♀︎ Venus06:01 – 07:15
  12. 12☿︎ Mercury07:15 – 08:30

Other cities · France

Questions

How are the planetary hours calculated in Boulogne-Billancourt?

On Sunday, 24 January 2027, the Sun rises at 08:31 and sets at 17:35: the day lasts 9h 04m, that is twelve day hours of 45 min. The night, until the next sunrise at 08:30, lasts 14h 55m: twelve night hours of 1h 15m.

Which planet rules the first hour that day?

The Sun, from 08:31 to 09:16: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.