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 Friday, 30 October 2026: day of Venus
- Sunrise
- 07:20
- Sunset
- 17:10
- Next sunrise
- 07:22
A day hour lasts 49 min; a night hour, 1h 11m. Local time (Europe/Berlin).
Day
- 1♀︎ Venus07:20 – 08:09
- 2☿︎ Mercury08:09 – 08:58
- 3☽︎ Moon08:58 – 09:48
- 4♄︎ Saturn09:48 – 10:37
- 5♃︎ Jupiter10:37 – 11:26
- 6♂︎ Mars11:26 – 12:15
- 7☉︎ Sun12:15 – 13:04
- 8♀︎ Venus13:04 – 13:53
- 9☿︎ Mercury13:53 – 14:42
- 10☽︎ Moon14:42 – 15:32
- 11♄︎ Saturn15:32 – 16:21
- 12♃︎ Jupiter16:21 – 17:10
Night
- 1♂︎ Mars17:10 – 18:21
- 2☉︎ Sun18:21 – 19:32
- 3♀︎ Venus19:32 – 20:43
- 4☿︎ Mercury20:43 – 21:54
- 5☽︎ Moon21:54 – 23:05
- 6♄︎ Saturn23:05 – 00:16
- 7♃︎ Jupiter00:16 – 01:27
- 8♂︎ Mars01:27 – 02:38
- 9☉︎ Sun02:38 – 03:49
- 10♀︎ Venus03:49 – 05:00
- 11☿︎ Mercury05:00 – 06:11
- 12☽︎ Moon06:11 – 07:22
Other cities · Germany
Questions
How are the planetary hours calculated in Cologne?
On Friday, 30 October 2026, the Sun rises at 07:20 and sets at 17:10: the day lasts 9h 50m, that is twelve day hours of 49 min. The night, until the next sunrise at 07:22, lasts 14h 12m: twelve night hours of 1h 11m.
Which planet rules the first hour that day?
Venus, from 07:20 to 08:09: 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.