Planetary hours
in Bremen.
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 Wednesday, 20 October 2027: day of Mercury
- Sunrise
- 07:59
- Sunset
- 18:18
- Next sunrise
- 08:01
A day hour lasts 52 min; a night hour, 1h 09m. Local time (Europe/Berlin).
Day
- 1☿︎ Mercury07:59 – 08:51
- 2☽︎ Moon08:51 – 09:42
- 3♄︎ Saturn09:42 – 10:34
- 4♃︎ Jupiter10:34 – 11:25
- 5♂︎ Mars11:25 – 12:17
- 6☉︎ Sun12:17 – 13:09
- 7♀︎ Venus13:09 – 14:00
- 8☿︎ Mercury14:00 – 14:52
- 9☽︎ Moon14:52 – 15:43
- 10♄︎ Saturn15:43 – 16:35
- 11♃︎ Jupiter16:35 – 17:27
- 12♂︎ Mars17:27 – 18:18
Night
- 1☉︎ Sun18:18 – 19:27
- 2♀︎ Venus19:27 – 20:35
- 3☿︎ Mercury20:35 – 21:44
- 4☽︎ Moon21:44 – 22:52
- 5♄︎ Saturn22:52 – 00:01
- 6♃︎ Jupiter00:01 – 01:10
- 7♂︎ Mars01:10 – 02:18
- 8☉︎ Sun02:18 – 03:27
- 9♀︎ Venus03:27 – 04:35
- 10☿︎ Mercury04:35 – 05:44
- 11☽︎ Moon05:44 – 06:52
- 12♄︎ Saturn06:52 – 08:01
Other cities · Germany
Questions
How are the planetary hours calculated in Bremen?
On Wednesday, 20 October 2027, the Sun rises at 07:59 and sets at 18:18: the day lasts 10h 19m, that is twelve day hours of 52 min. The night, until the next sunrise at 08:01, lasts 13h 43m: twelve night hours of 1h 09m.
Which planet rules the first hour that day?
Mercury, from 07:59 to 08:51: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.