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 Sunday, 4 May 2025: day of the Sun
- Sunrise
- 05:44
- Sunset
- 20:52
- Next sunrise
- 05:42
A day hour lasts 1h 16m; a night hour, 44 min. Local time (Europe/Berlin).
Day
- 1☉︎ Sun05:44 – 06:59
- 2♀︎ Venus06:59 – 08:15
- 3☿︎ Mercury08:15 – 09:31
- 4☽︎ Moon09:31 – 10:47
- 5♄︎ Saturn10:47 – 12:02
- 6♃︎ Jupiter12:02 – 13:18
- 7♂︎ Mars13:18 – 14:34
- 8☉︎ Sun14:34 – 15:49
- 9♀︎ Venus15:49 – 17:05
- 10☿︎ Mercury17:05 – 18:21
- 11☽︎ Moon18:21 – 19:36
- 12♄︎ Saturn19:36 – 20:52
Night
- 1♃︎ Jupiter20:52 – 21:36
- 2♂︎ Mars21:36 – 22:20
- 3☉︎ Sun22:20 – 23:05
- 4♀︎ Venus23:05 – 23:49
- 5☿︎ Mercury23:49 – 00:33
- 6☽︎ Moon00:33 – 01:17
- 7♄︎ Saturn01:17 – 02:01
- 8♃︎ Jupiter02:01 – 02:45
- 9♂︎ Mars02:45 – 03:29
- 10☉︎ Sun03:29 – 04:14
- 11♀︎ Venus04:14 – 04:58
- 12☿︎ Mercury04:58 – 05:42
Other cities · Germany
Questions
How are the planetary hours calculated in Hannover?
On Sunday, 4 May 2025, the Sun rises at 05:44 and sets at 20:52: the day lasts 15h 08m, that is twelve day hours of 1h 16m. The night, until the next sunrise at 05:42, lasts 8h 50m: twelve night hours of 44 min.
Which planet rules the first hour that day?
The Sun, from 05:44 to 06:59: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.