Planetary hours
in Genoa.
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, 30 May 2025: day of Venus
- Sunrise
- 05:44
- Sunset
- 21:00
- Next sunrise
- 05:43
A day hour lasts 1h 16m; a night hour, 44 min. Local time (Europe/Rome).
Day
- 1♀︎ Venus05:44 – 07:00
- 2☿︎ Mercury07:00 – 08:16
- 3☽︎ Moon08:16 – 09:33
- 4♄︎ Saturn09:33 – 10:49
- 5♃︎ Jupiter10:49 – 12:05
- 6♂︎ Mars12:05 – 13:22
- 7☉︎ Sun13:22 – 14:38
- 8♀︎ Venus14:38 – 15:54
- 9☿︎ Mercury15:54 – 17:11
- 10☽︎ Moon17:11 – 18:27
- 11♄︎ Saturn18:27 – 19:43
- 12♃︎ Jupiter19:43 – 21:00
Night
- 1♂︎ Mars21:00 – 21:43
- 2☉︎ Sun21:43 – 22:27
- 3♀︎ Venus22:27 – 23:10
- 4☿︎ Mercury23:10 – 23:54
- 5☽︎ Moon23:54 – 00:38
- 6♄︎ Saturn00:38 – 01:21
- 7♃︎ Jupiter01:21 – 02:05
- 8♂︎ Mars02:05 – 02:49
- 9☉︎ Sun02:49 – 03:32
- 10♀︎ Venus03:32 – 04:16
- 11☿︎ Mercury04:16 – 04:59
- 12☽︎ Moon04:59 – 05:43
Questions
How are the planetary hours calculated in Genoa?
On Friday, 30 May 2025, the Sun rises at 05:44 and sets at 21:00: the day lasts 15h 16m, that is twelve day hours of 1h 16m. The night, until the next sunrise at 05:43, lasts 8h 43m: twelve night hours of 44 min.
Which planet rules the first hour that day?
Venus, from 05:44 to 07:00: 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.