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 Monday, 31 January 2028: day of the Moon
- Sunrise
- 08:10
- Sunset
- 17:05
- Next sunrise
- 08:09
A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Berlin).
Day
- 1☽︎ Moon08:10 – 08:55
- 2♄︎ Saturn08:55 – 09:40
- 3♃︎ Jupiter09:40 – 10:24
- 4♂︎ Mars10:24 – 11:09
- 5☉︎ Sun11:09 – 11:53
- 6♀︎ Venus11:53 – 12:38
- 7☿︎ Mercury12:38 – 13:23
- 8☽︎ Moon13:23 – 14:07
- 9♄︎ Saturn14:07 – 14:52
- 10♃︎ Jupiter14:52 – 15:36
- 11♂︎ Mars15:36 – 16:21
- 12☉︎ Sun16:21 – 17:05
Night
- 1♀︎ Venus17:05 – 18:21
- 2☿︎ Mercury18:21 – 19:36
- 3☽︎ Moon19:36 – 20:51
- 4♄︎ Saturn20:51 – 22:07
- 5♃︎ Jupiter22:07 – 23:22
- 6♂︎ Mars23:22 – 00:37
- 7☉︎ Sun00:37 – 01:52
- 8♀︎ Venus01:52 – 03:08
- 9☿︎ Mercury03:08 – 04:23
- 10☽︎ Moon04:23 – 05:38
- 11♄︎ Saturn05:38 – 06:53
- 12♃︎ Jupiter06:53 – 08:09
Other cities · Germany
Questions
How are the planetary hours calculated in Bremen?
On Monday, 31 January 2028, the Sun rises at 08:10 and sets at 17:05: the day lasts 8h 55m, that is twelve day hours of 45 min. The night, until the next sunrise at 08:09, lasts 15h 03m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
The Moon, from 08:10 to 08:55: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.