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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 Wednesday, 22 July 2026: day of Mercury

Sunrise
05:53
Sunset
20:38
Next sunrise
05:54

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

Day

  1. 1☿︎ Mercury05:53 – 07:07
  2. 2☽︎ Moon07:07 – 08:21
  3. 3♄︎ Saturn08:21 – 09:35
  4. 4♃︎ Jupiter09:35 – 10:48
  5. 5♂︎ Mars10:48 – 12:02
  6. 6☉︎ Sun12:02 – 13:16
  7. 7♀︎ Venus13:16 – 14:29
  8. 8☿︎ Mercury14:29 – 15:43
  9. 9☽︎ Moon15:43 – 16:57
  10. 10♄︎ Saturn16:57 – 18:10
  11. 11♃︎ Jupiter18:10 – 19:24
  12. 12♂︎ Mars19:24 – 20:38

Night

  1. 1☉︎ Sun20:38 – 21:24
  2. 2♀︎ Venus21:24 – 22:11
  3. 3☿︎ Mercury22:11 – 22:57
  4. 4☽︎ Moon22:57 – 23:43
  5. 5♄︎ Saturn23:43 – 00:30
  6. 6♃︎ Jupiter00:30 – 01:16
  7. 7♂︎ Mars01:16 – 02:03
  8. 8☉︎ Sun02:03 – 02:49
  9. 9♀︎ Venus02:49 – 03:35
  10. 10☿︎ Mercury03:35 – 04:22
  11. 11☽︎ Moon04:22 – 05:08
  12. 12♄︎ Saturn05:08 – 05:54

Questions

How are the planetary hours calculated in Rome?

On Wednesday, 22 July 2026, the Sun rises at 05:53 and sets at 20:38: the day lasts 14h 44m, that is twelve day hours of 1h 14m. The night, until the next sunrise at 05:54, lasts 9h 16m: twelve night hours of 46 min.

Which planet rules the first hour that day?

Mercury, from 05:53 to 07:07: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.