Planetary hours
in Cologne.
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, 25 November 2026: day of Mercury
- Sunrise
- 08:04
- Sunset
- 16:33
- Next sunrise
- 08:05
A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/Berlin).
Day
- 1☿︎ Mercury08:04 – 08:46
- 2☽︎ Moon08:46 – 09:29
- 3♄︎ Saturn09:29 – 10:11
- 4♃︎ Jupiter10:11 – 10:53
- 5♂︎ Mars10:53 – 11:36
- 6☉︎ Sun11:36 – 12:18
- 7♀︎ Venus12:18 – 13:01
- 8☿︎ Mercury13:01 – 13:43
- 9☽︎ Moon13:43 – 14:26
- 10♄︎ Saturn14:26 – 15:08
- 11♃︎ Jupiter15:08 – 15:51
- 12♂︎ Mars15:51 – 16:33
Night
- 1☉︎ Sun16:33 – 17:51
- 2♀︎ Venus17:51 – 19:09
- 3☿︎ Mercury19:09 – 20:26
- 4☽︎ Moon20:26 – 21:44
- 5♄︎ Saturn21:44 – 23:02
- 6♃︎ Jupiter23:02 – 00:19
- 7♂︎ Mars00:19 – 01:37
- 8☉︎ Sun01:37 – 02:54
- 9♀︎ Venus02:54 – 04:12
- 10☿︎ Mercury04:12 – 05:30
- 11☽︎ Moon05:30 – 06:47
- 12♄︎ Saturn06:47 – 08:05
Other cities · Germany
Questions
How are the planetary hours calculated in Cologne?
On Wednesday, 25 November 2026, the Sun rises at 08:04 and sets at 16:33: the day lasts 8h 30m, that is twelve day hours of 42 min. The night, until the next sunrise at 08:05, lasts 15h 32m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
Mercury, from 08:04 to 08:46: 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.