Planetary hours
in Hannover.
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 Monday, 13 October 2025: day of the Moon
- Sunrise
- 07:43
- Sunset
- 18:30
- Next sunrise
- 07:44
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Europe/Berlin).
Day
- 1☽︎ Moon07:43 – 08:37
- 2♄︎ Saturn08:37 – 09:30
- 3♃︎ Jupiter09:30 – 10:24
- 4♂︎ Mars10:24 – 11:18
- 5☉︎ Sun11:18 – 12:12
- 6♀︎ Venus12:12 – 13:06
- 7☿︎ Mercury13:06 – 14:00
- 8☽︎ Moon14:00 – 14:54
- 9♄︎ Saturn14:54 – 15:48
- 10♃︎ Jupiter15:48 – 16:42
- 11♂︎ Mars16:42 – 17:36
- 12☉︎ Sun17:36 – 18:30
Night
- 1♀︎ Venus18:30 – 19:36
- 2☿︎ Mercury19:36 – 20:42
- 3☽︎ Moon20:42 – 21:49
- 4♄︎ Saturn21:49 – 22:55
- 5♃︎ Jupiter22:55 – 00:01
- 6♂︎ Mars00:01 – 01:07
- 7☉︎ Sun01:07 – 02:13
- 8♀︎ Venus02:13 – 03:20
- 9☿︎ Mercury03:20 – 04:26
- 10☽︎ Moon04:26 – 05:32
- 11♄︎ Saturn05:32 – 06:38
- 12♃︎ Jupiter06:38 – 07:44
Other cities · Germany
Questions
How are the planetary hours calculated in Hannover?
On Monday, 13 October 2025, the Sun rises at 07:43 and sets at 18:30: the day lasts 10h 48m, that is twelve day hours of 54 min. The night, until the next sunrise at 07:44, lasts 13h 14m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
The Moon, from 07:43 to 08:37: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.