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Planetary hours · Bologna (Italy)

Planetary hours
in Bologna.

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, 28 December 2027: day of Mars

Sunrise
07:50
Sunset
16:41
Next sunrise
07:50

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

Day

  1. 1♂︎ Mars07:50 – 08:34
  2. 2☉︎ Sun08:34 – 09:18
  3. 3♀︎ Venus09:18 – 10:03
  4. 4☿︎ Mercury10:03 – 10:47
  5. 5☽︎ Moon10:47 – 11:31
  6. 6♄︎ Saturn11:31 – 12:16
  7. 7♃︎ Jupiter12:16 – 13:00
  8. 8♂︎ Mars13:00 – 13:44
  9. 9☉︎ Sun13:44 – 14:28
  10. 10♀︎ Venus14:28 – 15:13
  11. 11☿︎ Mercury15:13 – 15:57
  12. 12☽︎ Moon15:57 – 16:41

Night

  1. 1♄︎ Saturn16:41 – 17:57
  2. 2♃︎ Jupiter17:57 – 19:13
  3. 3♂︎ Mars19:13 – 20:28
  4. 4☉︎ Sun20:28 – 21:44
  5. 5♀︎ Venus21:44 – 23:00
  6. 6☿︎ Mercury23:00 – 00:16
  7. 7☽︎ Moon00:16 – 01:31
  8. 8♄︎ Saturn01:31 – 02:47
  9. 9♃︎ Jupiter02:47 – 04:03
  10. 10♂︎ Mars04:03 – 05:19
  11. 11☉︎ Sun05:19 – 06:34
  12. 12♀︎ Venus06:34 – 07:50

Other cities · Italy

Questions

How are the planetary hours calculated in Bologna?

On Tuesday, 28 December 2027, the Sun rises at 07:50 and sets at 16:41: the day lasts 8h 51m, that is twelve day hours of 44 min. The night, until the next sunrise at 07:50, lasts 15h 09m: twelve night hours of 1h 16m.

Which planet rules the first hour that day?

Mars, from 07:50 to 08:34: 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.