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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 Sunday, 16 August 2026: day of the Sun

Sunrise
06:18
Sunset
20:08
Next sunrise
06:19

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

Day

  1. 1☉︎ Sun06:18 – 07:28
  2. 2♀︎ Venus07:28 – 08:37
  3. 3☿︎ Mercury08:37 – 09:46
  4. 4☽︎ Moon09:46 – 10:55
  5. 5♄︎ Saturn10:55 – 12:04
  6. 6♃︎ Jupiter12:04 – 13:13
  7. 7♂︎ Mars13:13 – 14:23
  8. 8☉︎ Sun14:23 – 15:32
  9. 9♀︎ Venus15:32 – 16:41
  10. 10☿︎ Mercury16:41 – 17:50
  11. 11☽︎ Moon17:50 – 18:59
  12. 12♄︎ Saturn18:59 – 20:08

Night

  1. 1♃︎ Jupiter20:08 – 20:59
  2. 2♂︎ Mars20:59 – 21:50
  3. 3☉︎ Sun21:50 – 22:41
  4. 4♀︎ Venus22:41 – 23:32
  5. 5☿︎ Mercury23:32 – 00:23
  6. 6☽︎ Moon00:23 – 01:14
  7. 7♄︎ Saturn01:14 – 02:05
  8. 8♃︎ Jupiter02:05 – 02:56
  9. 9♂︎ Mars02:56 – 03:47
  10. 10☉︎ Sun03:47 – 04:38
  11. 11♀︎ Venus04:38 – 05:29
  12. 12☿︎ Mercury05:29 – 06:19

Questions

How are the planetary hours calculated in Rome?

On Sunday, 16 August 2026, the Sun rises at 06:18 and sets at 20:08: the day lasts 13h 50m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 06:19, lasts 10h 11m: twelve night hours of 51 min.

Which planet rules the first hour that day?

The Sun, from 06:18 to 07:28: 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

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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.