Planetary hours
in Bilbao.
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, 9 January 2027: day of Saturn
- Sunrise
- 08:43
- Sunset
- 17:54
- Next sunrise
- 08:43
A day hour lasts 46 min; a night hour, 1h 14m. Local time (Europe/Madrid).
Day
- 1♄︎ Saturn08:43 – 09:29
- 2♃︎ Jupiter09:29 – 10:15
- 3♂︎ Mars10:15 – 11:01
- 4☉︎ Sun11:01 – 11:47
- 5♀︎ Venus11:47 – 12:32
- 6☿︎ Mercury12:32 – 13:18
- 7☽︎ Moon13:18 – 14:04
- 8♄︎ Saturn14:04 – 14:50
- 9♃︎ Jupiter14:50 – 15:36
- 10♂︎ Mars15:36 – 16:22
- 11☉︎ Sun16:22 – 17:08
- 12♀︎ Venus17:08 – 17:54
Night
- 1☿︎ Mercury17:54 – 19:08
- 2☽︎ Moon19:08 – 20:22
- 3♄︎ Saturn20:22 – 21:36
- 4♃︎ Jupiter21:36 – 22:50
- 5♂︎ Mars22:50 – 00:04
- 6☉︎ Sun00:04 – 01:18
- 7♀︎ Venus01:18 – 02:32
- 8☿︎ Mercury02:32 – 03:46
- 9☽︎ Moon03:46 – 05:00
- 10♄︎ Saturn05:00 – 06:14
- 11♃︎ Jupiter06:14 – 07:28
- 12♂︎ Mars07:28 – 08:43
Other cities · Spain
Questions
How are the planetary hours calculated in Bilbao?
On Saturday, 9 January 2027, the Sun rises at 08:43 and sets at 17:54: the day lasts 9h 11m, that is twelve day hours of 46 min. The night, until the next sunrise at 08:43, lasts 14h 49m: twelve night hours of 1h 14m.
Which planet rules the first hour that day?
Saturn, from 08:43 to 09:29: 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.