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 Wednesday, 15 July 2026: day of Mercury
- Sunrise
- 05:49
- Sunset
- 21:08
- Next sunrise
- 05:50
A day hour lasts 1h 17m; a night hour, 43 min. Local time (Europe/Rome).
Day
- 1☿︎ Mercury05:49 – 07:05
- 2☽︎ Moon07:05 – 08:22
- 3♄︎ Saturn08:22 – 09:39
- 4♃︎ Jupiter09:39 – 10:55
- 5♂︎ Mars10:55 – 12:12
- 6☉︎ Sun12:12 – 13:28
- 7♀︎ Venus13:28 – 14:45
- 8☿︎ Mercury14:45 – 16:02
- 9☽︎ Moon16:02 – 17:18
- 10♄︎ Saturn17:18 – 18:35
- 11♃︎ Jupiter18:35 – 19:52
- 12♂︎ Mars19:52 – 21:08
Night
- 1☉︎ Sun21:08 – 21:52
- 2♀︎ Venus21:52 – 22:35
- 3☿︎ Mercury22:35 – 23:19
- 4☽︎ Moon23:19 – 00:02
- 5♄︎ Saturn00:02 – 00:46
- 6♃︎ Jupiter00:46 – 01:29
- 7♂︎ Mars01:29 – 02:12
- 8☉︎ Sun02:12 – 02:56
- 9♀︎ Venus02:56 – 03:39
- 10☿︎ Mercury03:39 – 04:23
- 11☽︎ Moon04:23 – 05:06
- 12♄︎ Saturn05:06 – 05:50
Questions
How are the planetary hours calculated in Milan?
On Wednesday, 15 July 2026, the Sun rises at 05:49 and sets at 21:08: the day lasts 15h 20m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 05:50, lasts 8h 41m: twelve night hours of 43 min.
Which planet rules the first hour that day?
Mercury, from 05:49 to 07:05: 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.
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.