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 Thursday, 13 January 2028: day of Jupiter
- Sunrise
- 08:29
- Sunset
- 17:55
- Next sunrise
- 08:28
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Europe/Madrid).
Day
- 1♃︎ Jupiter08:29 – 09:16
- 2♂︎ Mars09:16 – 10:03
- 3☉︎ Sun10:03 – 10:50
- 4♀︎ Venus10:50 – 11:37
- 5☿︎ Mercury11:37 – 12:24
- 6☽︎ Moon12:24 – 13:12
- 7♄︎ Saturn13:12 – 13:59
- 8♃︎ Jupiter13:59 – 14:46
- 9♂︎ Mars14:46 – 15:33
- 10☉︎ Sun15:33 – 16:20
- 11♀︎ Venus16:20 – 17:08
- 12☿︎ Mercury17:08 – 17:55
Night
- 1☽︎ Moon17:55 – 19:08
- 2♄︎ Saturn19:08 – 20:20
- 3♃︎ Jupiter20:20 – 21:33
- 4♂︎ Mars21:33 – 22:46
- 5☉︎ Sun22:46 – 23:59
- 6♀︎ Venus23:59 – 01:11
- 7☿︎ Mercury01:11 – 02:24
- 8☽︎ Moon02:24 – 03:37
- 9♄︎ Saturn03:37 – 04:50
- 10♃︎ Jupiter04:50 – 06:03
- 11♂︎ Mars06:03 – 07:15
- 12☉︎ Sun07:15 – 08:28
Other cities · Spain
Questions
How are the planetary hours calculated in Zaragoza?
On Thursday, 13 January 2028, the Sun rises at 08:29 and sets at 17:55: the day lasts 9h 26m, that is twelve day hours of 47 min. The night, until the next sunrise at 08:28, lasts 14h 33m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Jupiter, from 08:29 to 09:16: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.