Planetary hours
in Floridsdorf.
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 Sunday, 10 January 2027: day of the Sun
- Sunrise
- 07:43
- Sunset
- 16:20
- Next sunrise
- 07:42
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/Vienna).
Day
- 1☉︎ Sun07:43 – 08:26
- 2♀︎ Venus08:26 – 09:09
- 3☿︎ Mercury09:09 – 09:52
- 4☽︎ Moon09:52 – 10:35
- 5♄︎ Saturn10:35 – 11:18
- 6♃︎ Jupiter11:18 – 12:01
- 7♂︎ Mars12:01 – 12:45
- 8☉︎ Sun12:45 – 13:28
- 9♀︎ Venus13:28 – 14:11
- 10☿︎ Mercury14:11 – 14:54
- 11☽︎ Moon14:54 – 15:37
- 12♄︎ Saturn15:37 – 16:20
Night
- 1♃︎ Jupiter16:20 – 17:37
- 2♂︎ Mars17:37 – 18:54
- 3☉︎ Sun18:54 – 20:11
- 4♀︎ Venus20:11 – 21:28
- 5☿︎ Mercury21:28 – 22:44
- 6☽︎ Moon22:44 – 00:01
- 7♄︎ Saturn00:01 – 01:18
- 8♃︎ Jupiter01:18 – 02:35
- 9♂︎ Mars02:35 – 03:52
- 10☉︎ Sun03:52 – 05:09
- 11♀︎ Venus05:09 – 06:25
- 12☿︎ Mercury06:25 – 07:42
Other cities · Austria
Questions
How are the planetary hours calculated in Floridsdorf?
On Sunday, 10 January 2027, the Sun rises at 07:43 and sets at 16:20: the day lasts 8h 37m, that is twelve day hours of 43 min. The night, until the next sunrise at 07:42, lasts 15h 22m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
The Sun, from 07:43 to 08:26: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.