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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 Friday, 11 February 2028: day of Venus

Sunrise
07:21
Sunset
17:36
Next sunrise
07:19

A day hour lasts 51 min; a night hour, 1h 09m. Local time (Europe/Rome).

Day

  1. 1♀︎ Venus07:21 – 08:12
  2. 2☿︎ Mercury08:12 – 09:03
  3. 3☽︎ Moon09:03 – 09:55
  4. 4♄︎ Saturn09:55 – 10:46
  5. 5♃︎ Jupiter10:46 – 11:37
  6. 6♂︎ Mars11:37 – 12:29
  7. 7☉︎ Sun12:29 – 13:20
  8. 8♀︎ Venus13:20 – 14:11
  9. 9☿︎ Mercury14:11 – 15:03
  10. 10☽︎ Moon15:03 – 15:54
  11. 11♄︎ Saturn15:54 – 16:45
  12. 12♃︎ Jupiter16:45 – 17:36

Night

  1. 1♂︎ Mars17:36 – 18:45
  2. 2☉︎ Sun18:45 – 19:54
  3. 3♀︎ Venus19:54 – 21:02
  4. 4☿︎ Mercury21:02 – 22:11
  5. 5☽︎ Moon22:11 – 23:19
  6. 6♄︎ Saturn23:19 – 00:28
  7. 7♃︎ Jupiter00:28 – 01:37
  8. 8♂︎ Mars01:37 – 02:45
  9. 9☉︎ Sun02:45 – 03:54
  10. 10♀︎ Venus03:54 – 05:02
  11. 11☿︎ Mercury05:02 – 06:11
  12. 12☽︎ Moon06:11 – 07:19

Other cities · Italy

Questions

How are the planetary hours calculated in Bologna?

On Friday, 11 February 2028, the Sun rises at 07:21 and sets at 17:36: the day lasts 10h 16m, that is twelve day hours of 51 min. The night, until the next sunrise at 07:19, lasts 13h 43m: twelve night hours of 1h 09m.

Which planet rules the first hour that day?

Venus, from 07:21 to 08:12: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.