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 Saturday, 27 June 2026: day of Saturn
- Sunrise
- 05:20
- Sunset
- 21:50
- Next sunrise
- 05:20
A day hour lasts 1h 23m; a night hour, 38 min. Local time (Europe/Berlin).
Day
- 1♄︎ Saturn05:20 – 06:42
- 2♃︎ Jupiter06:42 – 08:05
- 3♂︎ Mars08:05 – 09:27
- 4☉︎ Sun09:27 – 10:50
- 5♀︎ Venus10:50 – 12:12
- 6☿︎ Mercury12:12 – 13:35
- 7☽︎ Moon13:35 – 14:57
- 8♄︎ Saturn14:57 – 16:20
- 9♃︎ Jupiter16:20 – 17:42
- 10♂︎ Mars17:42 – 19:05
- 11☉︎ Sun19:05 – 20:27
- 12♀︎ Venus20:27 – 21:50
Night
- 1☿︎ Mercury21:50 – 22:27
- 2☽︎ Moon22:27 – 23:05
- 3♄︎ Saturn23:05 – 23:42
- 4♃︎ Jupiter23:42 – 00:20
- 5♂︎ Mars00:20 – 00:57
- 6☉︎ Sun00:57 – 01:35
- 7♀︎ Venus01:35 – 02:12
- 8☿︎ Mercury02:12 – 02:50
- 9☽︎ Moon02:50 – 03:28
- 10♄︎ Saturn03:28 – 04:05
- 11♃︎ Jupiter04:05 – 04:43
- 12♂︎ Mars04:43 – 05:20
Other cities · Germany
Questions
How are the planetary hours calculated in Cologne?
On Saturday, 27 June 2026, the Sun rises at 05:20 and sets at 21:50: the day lasts 16h 30m, that is twelve day hours of 1h 23m. The night, until the next sunrise at 05:20, lasts 7h 30m: twelve night hours of 38 min.
Which planet rules the first hour that day?
Saturn, from 05:20 to 06:42: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.