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 Sunday, 19 July 2026: day of the Sun
- Sunrise
- 05:21
- Sunset
- 20:55
- Next sunrise
- 05:23
A day hour lasts 1h 18m; a night hour, 42 min. Local time (Europe/Vienna).
Day
- 1☉︎ Sun05:21 – 06:39
- 2♀︎ Venus06:39 – 07:57
- 3☿︎ Mercury07:57 – 09:15
- 4☽︎ Moon09:15 – 10:33
- 5♄︎ Saturn10:33 – 11:51
- 6♃︎ Jupiter11:51 – 13:08
- 7♂︎ Mars13:08 – 14:26
- 8☉︎ Sun14:26 – 15:44
- 9♀︎ Venus15:44 – 17:02
- 10☿︎ Mercury17:02 – 18:20
- 11☽︎ Moon18:20 – 19:37
- 12♄︎ Saturn19:37 – 20:55
Night
- 1♃︎ Jupiter20:55 – 21:38
- 2♂︎ Mars21:38 – 22:20
- 3☉︎ Sun22:20 – 23:02
- 4♀︎ Venus23:02 – 23:44
- 5☿︎ Mercury23:44 – 00:27
- 6☽︎ Moon00:27 – 01:09
- 7♄︎ Saturn01:09 – 01:51
- 8♃︎ Jupiter01:51 – 02:33
- 9♂︎ Mars02:33 – 03:16
- 10☉︎ Sun03:16 – 03:58
- 11♀︎ Venus03:58 – 04:40
- 12☿︎ Mercury04:40 – 05:23
Other cities · Austria
Questions
How are the planetary hours calculated in Linz?
On Sunday, 19 July 2026, the Sun rises at 05:21 and sets at 20:55: the day lasts 15h 34m, that is twelve day hours of 1h 18m. The night, until the next sunrise at 05:23, lasts 8h 27m: twelve night hours of 42 min.
Which planet rules the first hour that day?
The Sun, from 05:21 to 06:39: 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.