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 Thursday, 27 August 2026: day of Jupiter
- Sunrise
- 06:25
- Sunset
- 20:25
- Next sunrise
- 06:27
A day hour lasts 1h 10m; a night hour, 50 min. Local time (Europe/Berlin).
Day
- 1♃︎ Jupiter06:25 – 07:35
- 2♂︎ Mars07:35 – 08:45
- 3☉︎ Sun08:45 – 09:55
- 4♀︎ Venus09:55 – 11:05
- 5☿︎ Mercury11:05 – 12:15
- 6☽︎ Moon12:15 – 13:25
- 7♄︎ Saturn13:25 – 14:35
- 8♃︎ Jupiter14:35 – 15:45
- 9♂︎ Mars15:45 – 16:55
- 10☉︎ Sun16:55 – 18:05
- 11♀︎ Venus18:05 – 19:15
- 12☿︎ Mercury19:15 – 20:25
Night
- 1☽︎ Moon20:25 – 21:15
- 2♄︎ Saturn21:15 – 22:05
- 3♃︎ Jupiter22:05 – 22:56
- 4♂︎ Mars22:56 – 23:46
- 5☉︎ Sun23:46 – 00:36
- 6♀︎ Venus00:36 – 01:26
- 7☿︎ Mercury01:26 – 02:16
- 8☽︎ Moon02:16 – 03:06
- 9♄︎ Saturn03:06 – 03:57
- 10♃︎ Jupiter03:57 – 04:47
- 11♂︎ Mars04:47 – 05:37
- 12☉︎ Sun05:37 – 06:27
Other cities · Germany
Questions
How are the planetary hours calculated in Bremen?
On Thursday, 27 August 2026, the Sun rises at 06:25 and sets at 20:25: the day lasts 14h 00m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:27, lasts 10h 02m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Jupiter, from 06:25 to 07:35: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.