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 Tuesday, 19 December 2028: day of Mars
- Sunrise
- 07:50
- Sunset
- 16:10
- Next sunrise
- 07:50
A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/Vienna).
Day
- 1♂︎ Mars07:50 – 08:31
- 2☉︎ Sun08:31 – 09:13
- 3♀︎ Venus09:13 – 09:55
- 4☿︎ Mercury09:55 – 10:36
- 5☽︎ Moon10:36 – 11:18
- 6♄︎ Saturn11:18 – 12:00
- 7♃︎ Jupiter12:00 – 12:41
- 8♂︎ Mars12:41 – 13:23
- 9☉︎ Sun13:23 – 14:05
- 10♀︎ Venus14:05 – 14:46
- 11☿︎ Mercury14:46 – 15:28
- 12☽︎ Moon15:28 – 16:10
Night
- 1♄︎ Saturn16:10 – 17:28
- 2♃︎ Jupiter17:28 – 18:46
- 3♂︎ Mars18:46 – 20:05
- 4☉︎ Sun20:05 – 21:23
- 5♀︎ Venus21:23 – 22:42
- 6☿︎ Mercury22:42 – 00:00
- 7☽︎ Moon00:00 – 01:18
- 8♄︎ Saturn01:18 – 02:37
- 9♃︎ Jupiter02:37 – 03:55
- 10♂︎ Mars03:55 – 05:14
- 11☉︎ Sun05:14 – 06:32
- 12♀︎ Venus06:32 – 07:50
Other cities · Austria
Questions
How are the planetary hours calculated in Linz?
On Tuesday, 19 December 2028, the Sun rises at 07:50 and sets at 16:10: the day lasts 8h 20m, that is twelve day hours of 42 min. The night, until the next sunrise at 07:50, lasts 15h 41m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
Mars, from 07:50 to 08:31: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.