Planetary hours
in Naples.
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, 15 September 2028: day of Venus
- Sunrise
- 06:43
- Sunset
- 19:11
- Next sunrise
- 06:44
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Europe/Rome).
Day
- 1♀︎ Venus06:43 – 07:46
- 2☿︎ Mercury07:46 – 08:48
- 3☽︎ Moon08:48 – 09:50
- 4♄︎ Saturn09:50 – 10:53
- 5♃︎ Jupiter10:53 – 11:55
- 6♂︎ Mars11:55 – 12:57
- 7☉︎ Sun12:57 – 13:59
- 8♀︎ Venus13:59 – 15:02
- 9☿︎ Mercury15:02 – 16:04
- 10☽︎ Moon16:04 – 17:06
- 11♄︎ Saturn17:06 – 18:09
- 12♃︎ Jupiter18:09 – 19:11
Night
- 1♂︎ Mars19:11 – 20:09
- 2☉︎ Sun20:09 – 21:06
- 3♀︎ Venus21:06 – 22:04
- 4☿︎ Mercury22:04 – 23:02
- 5☽︎ Moon23:02 – 00:00
- 6♄︎ Saturn00:00 – 00:58
- 7♃︎ Jupiter00:58 – 01:55
- 8♂︎ Mars01:55 – 02:53
- 9☉︎ Sun02:53 – 03:51
- 10♀︎ Venus03:51 – 04:49
- 11☿︎ Mercury04:49 – 05:47
- 12☽︎ Moon05:47 – 06:44
Questions
How are the planetary hours calculated in Naples?
On Friday, 15 September 2028, the Sun rises at 06:43 and sets at 19:11: the day lasts 12h 28m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 06:44, lasts 11h 33m: twelve night hours of 58 min.
Which planet rules the first hour that day?
Venus, from 06:43 to 07:46: 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.
On a computer? Scan this code with your phone.
Calendars
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.