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 Friday, 11 September 2026: day of Venus
- Sunrise
- 06:51
- Sunset
- 19:50
- Next sunrise
- 06:53
A day hour lasts 1h 05m; a night hour, 55 min. Local time (Europe/Berlin).
Day
- 1♀︎ Venus06:51 – 07:56
- 2☿︎ Mercury07:56 – 09:01
- 3☽︎ Moon09:01 – 10:06
- 4♄︎ Saturn10:06 – 11:11
- 5♃︎ Jupiter11:11 – 12:15
- 6♂︎ Mars12:15 – 13:20
- 7☉︎ Sun13:20 – 14:25
- 8♀︎ Venus14:25 – 15:30
- 9☿︎ Mercury15:30 – 16:35
- 10☽︎ Moon16:35 – 17:40
- 11♄︎ Saturn17:40 – 18:45
- 12♃︎ Jupiter18:45 – 19:50
Night
- 1♂︎ Mars19:50 – 20:45
- 2☉︎ Sun20:45 – 21:40
- 3♀︎ Venus21:40 – 22:35
- 4☿︎ Mercury22:35 – 23:31
- 5☽︎ Moon23:31 – 00:26
- 6♄︎ Saturn00:26 – 01:21
- 7♃︎ Jupiter01:21 – 02:16
- 8♂︎ Mars02:16 – 03:12
- 9☉︎ Sun03:12 – 04:07
- 10♀︎ Venus04:07 – 05:02
- 11☿︎ Mercury05:02 – 05:57
- 12☽︎ Moon05:57 – 06:53
Other cities · Germany
Questions
How are the planetary hours calculated in Bremen?
On Friday, 11 September 2026, the Sun rises at 06:51 and sets at 19:50: the day lasts 12h 59m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:53, lasts 11h 03m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Venus, from 06:51 to 07:56: 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.