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 Tuesday, 7 December 2027: day of Mars
- Sunrise
- 08:23
- Sunset
- 16:08
- Next sunrise
- 08:24
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Berlin).
Day
- 1♂︎ Mars08:23 – 09:02
- 2☉︎ Sun09:02 – 09:40
- 3♀︎ Venus09:40 – 10:19
- 4☿︎ Mercury10:19 – 10:58
- 5☽︎ Moon10:58 – 11:37
- 6♄︎ Saturn11:37 – 12:15
- 7♃︎ Jupiter12:15 – 12:54
- 8♂︎ Mars12:54 – 13:33
- 9☉︎ Sun13:33 – 14:12
- 10♀︎ Venus14:12 – 14:51
- 11☿︎ Mercury14:51 – 15:29
- 12☽︎ Moon15:29 – 16:08
Night
- 1♄︎ Saturn16:08 – 17:29
- 2♃︎ Jupiter17:29 – 18:51
- 3♂︎ Mars18:51 – 20:12
- 4☉︎ Sun20:12 – 21:33
- 5♀︎ Venus21:33 – 22:55
- 6☿︎ Mercury22:55 – 00:16
- 7☽︎ Moon00:16 – 01:37
- 8♄︎ Saturn01:37 – 02:59
- 9♃︎ Jupiter02:59 – 04:20
- 10♂︎ Mars04:20 – 05:41
- 11☉︎ Sun05:41 – 07:03
- 12♀︎ Venus07:03 – 08:24
Other cities · Germany
Questions
How are the planetary hours calculated in Bremen?
On Tuesday, 7 December 2027, the Sun rises at 08:23 and sets at 16:08: the day lasts 7h 45m, that is twelve day hours of 39 min. The night, until the next sunrise at 08:24, lasts 16h 16m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
Mars, from 08:23 to 09:02: 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.