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, 13 October 2026: day of Mars
- Sunrise
- 07:19
- Sunset
- 18:18
- Next sunrise
- 07:20
A day hour lasts 55 min; a night hour, 1h 05m. Local time (Europe/Vienna).
Day
- 1♂︎ Mars07:19 – 08:14
- 2☉︎ Sun08:14 – 09:09
- 3♀︎ Venus09:09 – 10:03
- 4☿︎ Mercury10:03 – 10:58
- 5☽︎ Moon10:58 – 11:53
- 6♄︎ Saturn11:53 – 12:48
- 7♃︎ Jupiter12:48 – 13:43
- 8♂︎ Mars13:43 – 14:38
- 9☉︎ Sun14:38 – 15:33
- 10♀︎ Venus15:33 – 16:28
- 11☿︎ Mercury16:28 – 17:23
- 12☽︎ Moon17:23 – 18:18
Night
- 1♄︎ Saturn18:18 – 19:23
- 2♃︎ Jupiter19:23 – 20:28
- 3♂︎ Mars20:28 – 21:33
- 4☉︎ Sun21:33 – 22:38
- 5♀︎ Venus22:38 – 23:44
- 6☿︎ Mercury23:44 – 00:49
- 7☽︎ Moon00:49 – 01:54
- 8♄︎ Saturn01:54 – 02:59
- 9♃︎ Jupiter02:59 – 04:05
- 10♂︎ Mars04:05 – 05:10
- 11☉︎ Sun05:10 – 06:15
- 12♀︎ Venus06:15 – 07:20
Other cities · Austria
Questions
How are the planetary hours calculated in Linz?
On Tuesday, 13 October 2026, the Sun rises at 07:19 and sets at 18:18: the day lasts 10h 59m, that is twelve day hours of 55 min. The night, until the next sunrise at 07:20, lasts 13h 03m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
Mars, from 07:19 to 08:14: 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.