Planetary hours
in Frankfurt am Main.
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, 11 September 2026: day of Venus
- Sunrise
- 06:54
- Sunset
- 19:47
- Next sunrise
- 06:56
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Europe/Berlin).
Day
- 1♀︎ Venus06:54 – 07:59
- 2☿︎ Mercury07:59 – 09:03
- 3☽︎ Moon09:03 – 10:08
- 4♄︎ Saturn10:08 – 11:12
- 5♃︎ Jupiter11:12 – 12:16
- 6♂︎ Mars12:16 – 13:21
- 7☉︎ Sun13:21 – 14:25
- 8♀︎ Venus14:25 – 15:30
- 9☿︎ Mercury15:30 – 16:34
- 10☽︎ Moon16:34 – 17:39
- 11♄︎ Saturn17:39 – 18:43
- 12♃︎ Jupiter18:43 – 19:47
Night
- 1♂︎ Mars19:47 – 20:43
- 2☉︎ Sun20:43 – 21:39
- 3♀︎ Venus21:39 – 22:35
- 4☿︎ Mercury22:35 – 23:30
- 5☽︎ Moon23:30 – 00:26
- 6♄︎ Saturn00:26 – 01:22
- 7♃︎ Jupiter01:22 – 02:17
- 8♂︎ Mars02:17 – 03:13
- 9☉︎ Sun03:13 – 04:09
- 10♀︎ Venus04:09 – 05:04
- 11☿︎ Mercury05:04 – 06:00
- 12☽︎ Moon06:00 – 06:56
Other cities · Germany
Questions
How are the planetary hours calculated in Frankfurt am Main?
On Friday, 11 September 2026, the Sun rises at 06:54 and sets at 19:47: the day lasts 12h 53m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 06:56, lasts 11h 08m: twelve night hours of 56 min.
Which planet rules the first hour that day?
Venus, from 06:54 to 07:59: 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.