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 Tuesday, 21 December 2027: day of Mars
- Sunrise
- 08:28
- Sunset
- 16:09
- Next sunrise
- 08:29
A day hour lasts 38 min; a night hour, 1h 22m. Local time (Europe/Berlin).
Day
- 1♂︎ Mars08:28 – 09:07
- 2☉︎ Sun09:07 – 09:45
- 3♀︎ Venus09:45 – 10:23
- 4☿︎ Mercury10:23 – 11:02
- 5☽︎ Moon11:02 – 11:40
- 6♄︎ Saturn11:40 – 12:18
- 7♃︎ Jupiter12:18 – 12:57
- 8♂︎ Mars12:57 – 13:35
- 9☉︎ Sun13:35 – 14:14
- 10♀︎ Venus14:14 – 14:52
- 11☿︎ Mercury14:52 – 15:30
- 12☽︎ Moon15:30 – 16:09
Night
- 1♄︎ Saturn16:09 – 17:31
- 2♃︎ Jupiter17:31 – 18:52
- 3♂︎ Mars18:52 – 20:14
- 4☉︎ Sun20:14 – 21:35
- 5♀︎ Venus21:35 – 22:57
- 6☿︎ Mercury22:57 – 00:19
- 7☽︎ Moon00:19 – 01:40
- 8♄︎ Saturn01:40 – 03:02
- 9♃︎ Jupiter03:02 – 04:24
- 10♂︎ Mars04:24 – 05:45
- 11☉︎ Sun05:45 – 07:07
- 12♀︎ Venus07:07 – 08:29
Other cities · Germany
Questions
How are the planetary hours calculated in Hannover?
On Tuesday, 21 December 2027, the Sun rises at 08:28 and sets at 16:09: the day lasts 7h 41m, that is twelve day hours of 38 min. The night, until the next sunrise at 08:29, lasts 16h 20m: twelve night hours of 1h 22m.
Which planet rules the first hour that day?
Mars, from 08:28 to 09:07: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.