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, 3 February 2027: day of Mercury
- Sunrise
- 08:06
- Sunset
- 17:26
- Next sunrise
- 08:04
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Europe/Berlin).
Day
- 1☿︎ Mercury08:06 – 08:52
- 2☽︎ Moon08:52 – 09:39
- 3♄︎ Saturn09:39 – 10:26
- 4♃︎ Jupiter10:26 – 11:12
- 5♂︎ Mars11:12 – 11:59
- 6☉︎ Sun11:59 – 12:46
- 7♀︎ Venus12:46 – 13:33
- 8☿︎ Mercury13:33 – 14:19
- 9☽︎ Moon14:19 – 15:06
- 10♄︎ Saturn15:06 – 15:53
- 11♃︎ Jupiter15:53 – 16:39
- 12♂︎ Mars16:39 – 17:26
Night
- 1☉︎ Sun17:26 – 18:39
- 2♀︎ Venus18:39 – 19:52
- 3☿︎ Mercury19:52 – 21:06
- 4☽︎ Moon21:06 – 22:19
- 5♄︎ Saturn22:19 – 23:32
- 6♃︎ Jupiter23:32 – 00:45
- 7♂︎ Mars00:45 – 01:58
- 8☉︎ Sun01:58 – 03:11
- 9♀︎ Venus03:11 – 04:24
- 10☿︎ Mercury04:24 – 05:38
- 11☽︎ Moon05:38 – 06:51
- 12♄︎ Saturn06:51 – 08:04
Other cities · Germany
Questions
How are the planetary hours calculated in Cologne?
On Wednesday, 3 February 2027, the Sun rises at 08:06 and sets at 17:26: the day lasts 9h 21m, that is twelve day hours of 47 min. The night, until the next sunrise at 08:04, lasts 14h 38m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Mercury, from 08:06 to 08:52: 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.