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, 13 February 2026: day of Venus
- Sunrise
- 07:39
- Sunset
- 17:39
- Next sunrise
- 07:38
A day hour lasts 50 min; a night hour, 1h 10m. Local time (Europe/Berlin).
Day
- 1♀︎ Venus07:39 – 08:29
- 2☿︎ Mercury08:29 – 09:19
- 3☽︎ Moon09:19 – 10:09
- 4♄︎ Saturn10:09 – 10:59
- 5♃︎ Jupiter10:59 – 11:49
- 6♂︎ Mars11:49 – 12:39
- 7☉︎ Sun12:39 – 13:29
- 8♀︎ Venus13:29 – 14:19
- 9☿︎ Mercury14:19 – 15:09
- 10☽︎ Moon15:09 – 15:59
- 11♄︎ Saturn15:59 – 16:49
- 12♃︎ Jupiter16:49 – 17:39
Night
- 1♂︎ Mars17:39 – 18:49
- 2☉︎ Sun18:49 – 19:59
- 3♀︎ Venus19:59 – 21:09
- 4☿︎ Mercury21:09 – 22:19
- 5☽︎ Moon22:19 – 23:29
- 6♄︎ Saturn23:29 – 00:38
- 7♃︎ Jupiter00:38 – 01:48
- 8♂︎ Mars01:48 – 02:58
- 9☉︎ Sun02:58 – 04:08
- 10♀︎ Venus04:08 – 05:18
- 11☿︎ Mercury05:18 – 06:28
- 12☽︎ Moon06:28 – 07:38
Other cities · Germany
Questions
How are the planetary hours calculated in Frankfurt am Main?
On Friday, 13 February 2026, the Sun rises at 07:39 and sets at 17:39: the day lasts 10h 00m, that is twelve day hours of 50 min. The night, until the next sunrise at 07:38, lasts 13h 58m: twelve night hours of 1h 10m.
Which planet rules the first hour that day?
Venus, from 07:39 to 08:29: 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.