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 Wednesday, 17 January 2029: day of Mercury
- Sunrise
- 08:16
- Sunset
- 16:54
- Next sunrise
- 08:15
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/Berlin).
Day
- 1☿︎ Mercury08:16 – 08:59
- 2☽︎ Moon08:59 – 09:42
- 3♄︎ Saturn09:42 – 10:26
- 4♃︎ Jupiter10:26 – 11:09
- 5♂︎ Mars11:09 – 11:52
- 6☉︎ Sun11:52 – 12:35
- 7♀︎ Venus12:35 – 13:18
- 8☿︎ Mercury13:18 – 14:02
- 9☽︎ Moon14:02 – 14:45
- 10♄︎ Saturn14:45 – 15:28
- 11♃︎ Jupiter15:28 – 16:11
- 12♂︎ Mars16:11 – 16:54
Night
- 1☉︎ Sun16:54 – 18:11
- 2♀︎ Venus18:11 – 19:28
- 3☿︎ Mercury19:28 – 20:44
- 4☽︎ Moon20:44 – 22:01
- 5♄︎ Saturn22:01 – 23:18
- 6♃︎ Jupiter23:18 – 00:35
- 7♂︎ Mars00:35 – 01:51
- 8☉︎ Sun01:51 – 03:08
- 9♀︎ Venus03:08 – 04:25
- 10☿︎ Mercury04:25 – 05:42
- 11☽︎ Moon05:42 – 06:58
- 12♄︎ Saturn06:58 – 08:15
Other cities · Germany
Questions
How are the planetary hours calculated in Frankfurt am Main?
On Wednesday, 17 January 2029, the Sun rises at 08:16 and sets at 16:54: the day lasts 8h 38m, that is twelve day hours of 43 min. The night, until the next sunrise at 08:15, lasts 15h 21m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
Mercury, from 08:16 to 08:59: 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.