Planetary hours
in Zaragoza.
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, 10 October 2026: day of Saturn
- Sunrise
- 08:09
- Sunset
- 19:30
- Next sunrise
- 08:11
A day hour lasts 57 min; a night hour, 1h 03m. Local time (Europe/Madrid).
Day
- 1♄︎ Saturn08:09 – 09:06
- 2♃︎ Jupiter09:06 – 10:03
- 3♂︎ Mars10:03 – 11:00
- 4☉︎ Sun11:00 – 11:56
- 5♀︎ Venus11:56 – 12:53
- 6☿︎ Mercury12:53 – 13:50
- 7☽︎ Moon13:50 – 14:46
- 8♄︎ Saturn14:46 – 15:43
- 9♃︎ Jupiter15:43 – 16:40
- 10♂︎ Mars16:40 – 17:37
- 11☉︎ Sun17:37 – 18:33
- 12♀︎ Venus18:33 – 19:30
Night
- 1☿︎ Mercury19:30 – 20:33
- 2☽︎ Moon20:33 – 21:37
- 3♄︎ Saturn21:37 – 22:40
- 4♃︎ Jupiter22:40 – 23:43
- 5♂︎ Mars23:43 – 00:47
- 6☉︎ Sun00:47 – 01:50
- 7♀︎ Venus01:50 – 02:54
- 8☿︎ Mercury02:54 – 03:57
- 9☽︎ Moon03:57 – 05:00
- 10♄︎ Saturn05:00 – 06:04
- 11♃︎ Jupiter06:04 – 07:07
- 12♂︎ Mars07:07 – 08:11
Other cities · Spain
Questions
How are the planetary hours calculated in Zaragoza?
On Saturday, 10 October 2026, the Sun rises at 08:09 and sets at 19:30: the day lasts 11h 21m, that is twelve day hours of 57 min. The night, until the next sunrise at 08:11, lasts 12h 41m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
Saturn, from 08:09 to 09:06: 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.