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 Monday, 31 May 2027: day of the Moon
- Sunrise
- 05:21
- Sunset
- 21:24
- Next sunrise
- 05:20
A day hour lasts 1h 20m; a night hour, 40 min. Local time (Europe/Berlin).
Day
- 1☽︎ Moon05:21 – 06:41
- 2♄︎ Saturn06:41 – 08:02
- 3♃︎ Jupiter08:02 – 09:22
- 4♂︎ Mars09:22 – 10:42
- 5☉︎ Sun10:42 – 12:02
- 6♀︎ Venus12:02 – 13:23
- 7☿︎ Mercury13:23 – 14:43
- 8☽︎ Moon14:43 – 16:03
- 9♄︎ Saturn16:03 – 17:24
- 10♃︎ Jupiter17:24 – 18:44
- 11♂︎ Mars18:44 – 20:04
- 12☉︎ Sun20:04 – 21:24
Night
- 1♀︎ Venus21:24 – 22:04
- 2☿︎ Mercury22:04 – 22:44
- 3☽︎ Moon22:44 – 23:23
- 4♄︎ Saturn23:23 – 00:03
- 5♃︎ Jupiter00:03 – 00:43
- 6♂︎ Mars00:43 – 01:22
- 7☉︎ Sun01:22 – 02:02
- 8♀︎ Venus02:02 – 02:42
- 9☿︎ Mercury02:42 – 03:21
- 10☽︎ Moon03:21 – 04:01
- 11♄︎ Saturn04:01 – 04:41
- 12♃︎ Jupiter04:41 – 05:20
Other cities · Germany
Questions
How are the planetary hours calculated in Frankfurt am Main?
On Monday, 31 May 2027, the Sun rises at 05:21 and sets at 21:24: the day lasts 16h 03m, that is twelve day hours of 1h 20m. The night, until the next sunrise at 05:20, lasts 7h 56m: twelve night hours of 40 min.
Which planet rules the first hour that day?
The Moon, from 05:21 to 06:41: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.