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 Monday, 15 September 2025: day of the Moon
- Sunrise
- 07:43
- Sunset
- 20:12
- Next sunrise
- 07:44
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Europe/Madrid).
Day
- 1☽︎ Moon07:43 – 08:46
- 2♄︎ Saturn08:46 – 09:48
- 3♃︎ Jupiter09:48 – 10:51
- 4♂︎ Mars10:51 – 11:53
- 5☉︎ Sun11:53 – 12:55
- 6♀︎ Venus12:55 – 13:58
- 7☿︎ Mercury13:58 – 15:00
- 8☽︎ Moon15:00 – 16:03
- 9♄︎ Saturn16:03 – 17:05
- 10♃︎ Jupiter17:05 – 18:07
- 11♂︎ Mars18:07 – 19:10
- 12☉︎ Sun19:10 – 20:12
Night
- 1♀︎ Venus20:12 – 21:10
- 2☿︎ Mercury21:10 – 22:08
- 3☽︎ Moon22:08 – 23:05
- 4♄︎ Saturn23:05 – 00:03
- 5♃︎ Jupiter00:03 – 01:01
- 6♂︎ Mars01:01 – 01:58
- 7☉︎ Sun01:58 – 02:56
- 8♀︎ Venus02:56 – 03:54
- 9☿︎ Mercury03:54 – 04:51
- 10☽︎ Moon04:51 – 05:49
- 11♄︎ Saturn05:49 – 06:47
- 12♃︎ Jupiter06:47 – 07:44
Other cities · Spain
Questions
How are the planetary hours calculated in Zaragoza?
On Monday, 15 September 2025, the Sun rises at 07:43 and sets at 20:12: the day lasts 12h 29m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 07:44, lasts 11h 32m: twelve night hours of 58 min.
Which planet rules the first hour that day?
The Moon, from 07:43 to 08:46: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.