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, 28 July 2025: day of the Moon
- Sunrise
- 06:54
- Sunset
- 21:25
- Next sunrise
- 06:55
A day hour lasts 1h 13m; a night hour, 47 min. Local time (Europe/Madrid).
Day
- 1☽︎ Moon06:54 – 08:06
- 2♄︎ Saturn08:06 – 09:19
- 3♃︎ Jupiter09:19 – 10:31
- 4♂︎ Mars10:31 – 11:44
- 5☉︎ Sun11:44 – 12:57
- 6♀︎ Venus12:57 – 14:09
- 7☿︎ Mercury14:09 – 15:22
- 8☽︎ Moon15:22 – 16:34
- 9♄︎ Saturn16:34 – 17:47
- 10♃︎ Jupiter17:47 – 19:00
- 11♂︎ Mars19:00 – 20:12
- 12☉︎ Sun20:12 – 21:25
Night
- 1♀︎ Venus21:25 – 22:12
- 2☿︎ Mercury22:12 – 23:00
- 3☽︎ Moon23:00 – 23:47
- 4♄︎ Saturn23:47 – 00:35
- 5♃︎ Jupiter00:35 – 01:22
- 6♂︎ Mars01:22 – 02:10
- 7☉︎ Sun02:10 – 02:57
- 8♀︎ Venus02:57 – 03:45
- 9☿︎ Mercury03:45 – 04:32
- 10☽︎ Moon04:32 – 05:20
- 11♄︎ Saturn05:20 – 06:07
- 12♃︎ Jupiter06:07 – 06:55
Other cities · Spain
Questions
How are the planetary hours calculated in Zaragoza?
On Monday, 28 July 2025, the Sun rises at 06:54 and sets at 21:25: the day lasts 14h 31m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 06:55, lasts 9h 30m: twelve night hours of 47 min.
Which planet rules the first hour that day?
The Moon, from 06:54 to 08:06: 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.