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 Friday, 19 September 2025: day of Venus
- Sunrise
- 07:02
- Sunset
- 19:26
- Next sunrise
- 07:03
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Europe/Berlin).
Day
- 1♀︎ Venus07:02 – 08:04
- 2☿︎ Mercury08:04 – 09:06
- 3☽︎ Moon09:06 – 10:08
- 4♄︎ Saturn10:08 – 11:10
- 5♃︎ Jupiter11:10 – 12:12
- 6♂︎ Mars12:12 – 13:14
- 7☉︎ Sun13:14 – 14:16
- 8♀︎ Venus14:16 – 15:18
- 9☿︎ Mercury15:18 – 16:20
- 10☽︎ Moon16:20 – 17:22
- 11♄︎ Saturn17:22 – 18:24
- 12♃︎ Jupiter18:24 – 19:26
Night
- 1♂︎ Mars19:26 – 20:24
- 2☉︎ Sun20:24 – 21:22
- 3♀︎ Venus21:22 – 22:20
- 4☿︎ Mercury22:20 – 23:18
- 5☽︎ Moon23:18 – 00:16
- 6♄︎ Saturn00:16 – 01:15
- 7♃︎ Jupiter01:15 – 02:13
- 8♂︎ Mars02:13 – 03:11
- 9☉︎ Sun03:11 – 04:09
- 10♀︎ Venus04:09 – 05:07
- 11☿︎ Mercury05:07 – 06:05
- 12☽︎ Moon06:05 – 07:03
Other cities · Germany
Questions
How are the planetary hours calculated in Hannover?
On Friday, 19 September 2025, the Sun rises at 07:02 and sets at 19:26: the day lasts 12h 24m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 07:03, lasts 11h 38m: twelve night hours of 58 min.
Which planet rules the first hour that day?
Venus, from 07:02 to 08:04: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.