Planetary hours
in Linz.
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, 8 December 2027: day of Mercury
- Sunrise
- 07:40
- Sunset
- 16:08
- Next sunrise
- 07:41
A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/Vienna).
Day
- 1☿︎ Mercury07:40 – 08:22
- 2☽︎ Moon08:22 – 09:05
- 3♄︎ Saturn09:05 – 09:47
- 4♃︎ Jupiter09:47 – 10:29
- 5♂︎ Mars10:29 – 11:12
- 6☉︎ Sun11:12 – 11:54
- 7♀︎ Venus11:54 – 12:36
- 8☿︎ Mercury12:36 – 13:19
- 9☽︎ Moon13:19 – 14:01
- 10♄︎ Saturn14:01 – 14:43
- 11♃︎ Jupiter14:43 – 15:26
- 12♂︎ Mars15:26 – 16:08
Night
- 1☉︎ Sun16:08 – 17:26
- 2♀︎ Venus17:26 – 18:44
- 3☿︎ Mercury18:44 – 20:01
- 4☽︎ Moon20:01 – 21:19
- 5♄︎ Saturn21:19 – 22:37
- 6♃︎ Jupiter22:37 – 23:55
- 7♂︎ Mars23:55 – 01:12
- 8☉︎ Sun01:12 – 02:30
- 9♀︎ Venus02:30 – 03:48
- 10☿︎ Mercury03:48 – 05:05
- 11☽︎ Moon05:05 – 06:23
- 12♄︎ Saturn06:23 – 07:41
Other cities · Austria
Questions
How are the planetary hours calculated in Linz?
On Wednesday, 8 December 2027, the Sun rises at 07:40 and sets at 16:08: the day lasts 8h 28m, that is twelve day hours of 42 min. The night, until the next sunrise at 07:41, lasts 15h 33m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
Mercury, from 07:40 to 08:22: 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.