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, 21 November 2026: day of Saturn
- Sunrise
- 08:12
- Sunset
- 17:42
- Next sunrise
- 08:13
A day hour lasts 48 min; a night hour, 1h 13m. Local time (Europe/Madrid).
Day
- 1♄︎ Saturn08:12 – 08:59
- 2♃︎ Jupiter08:59 – 09:47
- 3♂︎ Mars09:47 – 10:34
- 4☉︎ Sun10:34 – 11:22
- 5♀︎ Venus11:22 – 12:09
- 6☿︎ Mercury12:09 – 12:57
- 7☽︎ Moon12:57 – 13:44
- 8♄︎ Saturn13:44 – 14:32
- 9♃︎ Jupiter14:32 – 15:19
- 10♂︎ Mars15:19 – 16:07
- 11☉︎ Sun16:07 – 16:55
- 12♀︎ Venus16:55 – 17:42
Night
- 1☿︎ Mercury17:42 – 18:55
- 2☽︎ Moon18:55 – 20:07
- 3♄︎ Saturn20:07 – 21:20
- 4♃︎ Jupiter21:20 – 22:32
- 5♂︎ Mars22:32 – 23:45
- 6☉︎ Sun23:45 – 00:57
- 7♀︎ Venus00:57 – 02:10
- 8☿︎ Mercury02:10 – 03:23
- 9☽︎ Moon03:23 – 04:35
- 10♄︎ Saturn04:35 – 05:48
- 11♃︎ Jupiter05:48 – 07:00
- 12♂︎ Mars07:00 – 08:13
Other cities · Spain
Questions
How are the planetary hours calculated in Bilbao?
On Saturday, 21 November 2026, the Sun rises at 08:12 and sets at 17:42: the day lasts 9h 30m, that is twelve day hours of 48 min. The night, until the next sunrise at 08:13, lasts 14h 31m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Saturn, from 08:12 to 08:59: 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.