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 Tuesday, 22 December 2026: day of Mars
- Sunrise
- 08:27
- Sunset
- 17:36
- Next sunrise
- 08:27
A day hour lasts 46 min; a night hour, 1h 14m. Local time (Europe/Madrid).
Day
- 1♂︎ Mars08:27 – 09:13
- 2☉︎ Sun09:13 – 09:59
- 3♀︎ Venus09:59 – 10:44
- 4☿︎ Mercury10:44 – 11:30
- 5☽︎ Moon11:30 – 12:16
- 6♄︎ Saturn12:16 – 13:02
- 7♃︎ Jupiter13:02 – 13:47
- 8♂︎ Mars13:47 – 14:33
- 9☉︎ Sun14:33 – 15:19
- 10♀︎ Venus15:19 – 16:05
- 11☿︎ Mercury16:05 – 16:50
- 12☽︎ Moon16:50 – 17:36
Night
- 1♄︎ Saturn17:36 – 18:50
- 2♃︎ Jupiter18:50 – 20:05
- 3♂︎ Mars20:05 – 21:19
- 4☉︎ Sun21:19 – 22:33
- 5♀︎ Venus22:33 – 23:48
- 6☿︎ Mercury23:48 – 01:02
- 7☽︎ Moon01:02 – 02:16
- 8♄︎ Saturn02:16 – 03:30
- 9♃︎ Jupiter03:30 – 04:45
- 10♂︎ Mars04:45 – 05:59
- 11☉︎ Sun05:59 – 07:13
- 12♀︎ Venus07:13 – 08:27
Other cities · Spain
Questions
How are the planetary hours calculated in Zaragoza?
On Tuesday, 22 December 2026, the Sun rises at 08:27 and sets at 17:36: the day lasts 9h 09m, that is twelve day hours of 46 min. The night, until the next sunrise at 08:27, lasts 14h 51m: twelve night hours of 1h 14m.
Which planet rules the first hour that day?
Mars, from 08:27 to 09:13: 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.