Planetary hours
in Milan.
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 Thursday, 8 April 2027: day of Jupiter
- Sunrise
- 06:51
- Sunset
- 19:59
- Next sunrise
- 06:49
A day hour lasts 1h 06m; a night hour, 54 min. Local time (Europe/Rome).
Day
- 1♃︎ Jupiter06:51 – 07:56
- 2♂︎ Mars07:56 – 09:02
- 3☉︎ Sun09:02 – 10:08
- 4♀︎ Venus10:08 – 11:14
- 5☿︎ Mercury11:14 – 12:19
- 6☽︎ Moon12:19 – 13:25
- 7♄︎ Saturn13:25 – 14:31
- 8♃︎ Jupiter14:31 – 15:37
- 9♂︎ Mars15:37 – 16:42
- 10☉︎ Sun16:42 – 17:48
- 11♀︎ Venus17:48 – 18:54
- 12☿︎ Mercury18:54 – 19:59
Night
- 1☽︎ Moon19:59 – 20:54
- 2♄︎ Saturn20:54 – 21:48
- 3♃︎ Jupiter21:48 – 22:42
- 4♂︎ Mars22:42 – 23:36
- 5☉︎ Sun23:36 – 00:30
- 6♀︎ Venus00:30 – 01:24
- 7☿︎ Mercury01:24 – 02:18
- 8☽︎ Moon02:18 – 03:12
- 9♄︎ Saturn03:12 – 04:07
- 10♃︎ Jupiter04:07 – 05:01
- 11♂︎ Mars05:01 – 05:55
- 12☉︎ Sun05:55 – 06:49
Questions
How are the planetary hours calculated in Milan?
On Thursday, 8 April 2027, the Sun rises at 06:51 and sets at 19:59: the day lasts 13h 09m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 06:49, lasts 10h 50m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Jupiter, from 06:51 to 07:56: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.