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, 11 August 2025: day of the Moon
- Sunrise
- 05:57
- Sunset
- 20:53
- Next sunrise
- 05:59
A day hour lasts 1h 15m; a night hour, 45 min. Local time (Europe/Berlin).
Day
- 1☽︎ Moon05:57 – 07:12
- 2♄︎ Saturn07:12 – 08:27
- 3♃︎ Jupiter08:27 – 09:41
- 4♂︎ Mars09:41 – 10:56
- 5☉︎ Sun10:56 – 12:11
- 6♀︎ Venus12:11 – 13:25
- 7☿︎ Mercury13:25 – 14:40
- 8☽︎ Moon14:40 – 15:55
- 9♄︎ Saturn15:55 – 17:09
- 10♃︎ Jupiter17:09 – 18:24
- 11♂︎ Mars18:24 – 19:39
- 12☉︎ Sun19:39 – 20:53
Night
- 1♀︎ Venus20:53 – 21:39
- 2☿︎ Mercury21:39 – 22:24
- 3☽︎ Moon22:24 – 23:10
- 4♄︎ Saturn23:10 – 23:55
- 5♃︎ Jupiter23:55 – 00:41
- 6♂︎ Mars00:41 – 01:26
- 7☉︎ Sun01:26 – 02:11
- 8♀︎ Venus02:11 – 02:57
- 9☿︎ Mercury02:57 – 03:42
- 10☽︎ Moon03:42 – 04:28
- 11♄︎ Saturn04:28 – 05:13
- 12♃︎ Jupiter05:13 – 05:59
Other cities · Germany
Questions
How are the planetary hours calculated in Hannover?
On Monday, 11 August 2025, the Sun rises at 05:57 and sets at 20:53: the day lasts 14h 56m, that is twelve day hours of 1h 15m. The night, until the next sunrise at 05:59, lasts 9h 06m: twelve night hours of 45 min.
Which planet rules the first hour that day?
The Moon, from 05:57 to 07:12: 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.