Planetary hours
in Landstraße.
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 Saturday, 25 July 2026: day of Saturn
- Sunrise
- 05:20
- Sunset
- 20:40
- Next sunrise
- 05:22
A day hour lasts 1h 17m; a night hour, 43 min. Local time (Europe/Vienna).
Day
- 1♄︎ Saturn05:20 – 06:37
- 2♃︎ Jupiter06:37 – 07:54
- 3♂︎ Mars07:54 – 09:10
- 4☉︎ Sun09:10 – 10:27
- 5♀︎ Venus10:27 – 11:44
- 6☿︎ Mercury11:44 – 13:00
- 7☽︎ Moon13:00 – 14:17
- 8♄︎ Saturn14:17 – 15:33
- 9♃︎ Jupiter15:33 – 16:50
- 10♂︎ Mars16:50 – 18:07
- 11☉︎ Sun18:07 – 19:23
- 12♀︎ Venus19:23 – 20:40
Night
- 1☿︎ Mercury20:40 – 21:23
- 2☽︎ Moon21:23 – 22:07
- 3♄︎ Saturn22:07 – 22:50
- 4♃︎ Jupiter22:50 – 23:34
- 5♂︎ Mars23:34 – 00:17
- 6☉︎ Sun00:17 – 01:01
- 7♀︎ Venus01:01 – 01:44
- 8☿︎ Mercury01:44 – 02:28
- 9☽︎ Moon02:28 – 03:11
- 10♄︎ Saturn03:11 – 03:55
- 11♃︎ Jupiter03:55 – 04:38
- 12♂︎ Mars04:38 – 05:22
Other cities · Austria
Questions
How are the planetary hours calculated in Landstraße?
On Saturday, 25 July 2026, the Sun rises at 05:20 and sets at 20:40: the day lasts 15h 19m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 05:22, lasts 8h 42m: twelve night hours of 43 min.
Which planet rules the first hour that day?
Saturn, from 05:20 to 06:37: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.