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 Wednesday, 10 February 2027: day of Mercury
- Sunrise
- 08:16
- Sunset
- 18:35
- Next sunrise
- 08:15
A day hour lasts 52 min; a night hour, 1h 08m. Local time (Europe/Madrid).
Day
- 1☿︎ Mercury08:16 – 09:08
- 2☽︎ Moon09:08 – 10:00
- 3♄︎ Saturn10:00 – 10:51
- 4♃︎ Jupiter10:51 – 11:43
- 5♂︎ Mars11:43 – 12:34
- 6☉︎ Sun12:34 – 13:26
- 7♀︎ Venus13:26 – 14:17
- 8☿︎ Mercury14:17 – 15:09
- 9☽︎ Moon15:09 – 16:00
- 10♄︎ Saturn16:00 – 16:52
- 11♃︎ Jupiter16:52 – 17:43
- 12♂︎ Mars17:43 – 18:35
Night
- 1☉︎ Sun18:35 – 19:43
- 2♀︎ Venus19:43 – 20:52
- 3☿︎ Mercury20:52 – 22:00
- 4☽︎ Moon22:00 – 23:08
- 5♄︎ Saturn23:08 – 00:17
- 6♃︎ Jupiter00:17 – 01:25
- 7♂︎ Mars01:25 – 02:33
- 8☉︎ Sun02:33 – 03:42
- 9♀︎ Venus03:42 – 04:50
- 10☿︎ Mercury04:50 – 05:58
- 11☽︎ Moon05:58 – 07:07
- 12♄︎ Saturn07:07 – 08:15
Other cities · Spain
Questions
How are the planetary hours calculated in Bilbao?
On Wednesday, 10 February 2027, the Sun rises at 08:16 and sets at 18:35: the day lasts 10h 18m, that is twelve day hours of 52 min. The night, until the next sunrise at 08:15, lasts 13h 40m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Mercury, from 08:16 to 09:08: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.