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Planetary hours · Rome (Italy)

Planetary hours
in Rome.

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, 18 July 2026: day of Saturn

Sunrise
05:50
Sunset
20:41
Next sunrise
05:51

A day hour lasts 1h 14m; a night hour, 46 min. Local time (Europe/Rome).

Day

  1. 1♄︎ Saturn05:50 – 07:04
  2. 2♃︎ Jupiter07:04 – 08:18
  3. 3♂︎ Mars08:18 – 09:33
  4. 4☉︎ Sun09:33 – 10:47
  5. 5♀︎ Venus10:47 – 12:01
  6. 6☿︎ Mercury12:01 – 13:15
  7. 7☽︎ Moon13:15 – 14:30
  8. 8♄︎ Saturn14:30 – 15:44
  9. 9♃︎ Jupiter15:44 – 16:58
  10. 10♂︎ Mars16:58 – 18:13
  11. 11☉︎ Sun18:13 – 19:27
  12. 12♀︎ Venus19:27 – 20:41

Night

  1. 1☿︎ Mercury20:41 – 21:27
  2. 2☽︎ Moon21:27 – 22:13
  3. 3♄︎ Saturn22:13 – 22:58
  4. 4♃︎ Jupiter22:58 – 23:44
  5. 5♂︎ Mars23:44 – 00:30
  6. 6☉︎ Sun00:30 – 01:16
  7. 7♀︎ Venus01:16 – 02:02
  8. 8☿︎ Mercury02:02 – 02:48
  9. 9☽︎ Moon02:48 – 03:33
  10. 10♄︎ Saturn03:33 – 04:19
  11. 11♃︎ Jupiter04:19 – 05:05
  12. 12♂︎ Mars05:05 – 05:51

Questions

How are the planetary hours calculated in Rome?

On Saturday, 18 July 2026, the Sun rises at 05:50 and sets at 20:41: the day lasts 14h 51m, that is twelve day hours of 1h 14m. The night, until the next sunrise at 05:51, lasts 9h 10m: twelve night hours of 46 min.

Which planet rules the first hour that day?

Saturn, from 05:50 to 07:04: 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

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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.