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 Tuesday, 13 October 2026: day of Mars
- Sunrise
- 07:51
- Sunset
- 18:44
- Next sunrise
- 07:53
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Europe/Berlin).
Day
- 1♂︎ Mars07:51 – 08:46
- 2☉︎ Sun08:46 – 09:40
- 3♀︎ Venus09:40 – 10:34
- 4☿︎ Mercury10:34 – 11:29
- 5☽︎ Moon11:29 – 12:23
- 6♄︎ Saturn12:23 – 13:18
- 7♃︎ Jupiter13:18 – 14:12
- 8♂︎ Mars14:12 – 15:06
- 9☉︎ Sun15:06 – 16:01
- 10♀︎ Venus16:01 – 16:55
- 11☿︎ Mercury16:55 – 17:49
- 12☽︎ Moon17:49 – 18:44
Night
- 1♄︎ Saturn18:44 – 19:49
- 2♃︎ Jupiter19:49 – 20:55
- 3♂︎ Mars20:55 – 22:01
- 4☉︎ Sun22:01 – 23:07
- 5♀︎ Venus23:07 – 00:13
- 6☿︎ Mercury00:13 – 01:18
- 7☽︎ Moon01:18 – 02:24
- 8♄︎ Saturn02:24 – 03:30
- 9♃︎ Jupiter03:30 – 04:36
- 10♂︎ Mars04:36 – 05:41
- 11☉︎ Sun05:41 – 06:47
- 12♀︎ Venus06:47 – 07:53
Other cities · Germany
Questions
How are the planetary hours calculated in Cologne?
On Tuesday, 13 October 2026, the Sun rises at 07:51 and sets at 18:44: the day lasts 10h 52m, that is twelve day hours of 54 min. The night, until the next sunrise at 07:53, lasts 13h 09m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Mars, from 07:51 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 Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.