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 June 2026: day of Mercury
- Sunrise
- 06:31
- Sunset
- 21:51
- Next sunrise
- 06:31
A day hour lasts 1h 17m; a night hour, 43 min. Local time (Europe/Madrid).
Day
- 1☿︎ Mercury06:31 – 07:48
- 2☽︎ Moon07:48 – 09:04
- 3♄︎ Saturn09:04 – 10:21
- 4♃︎ Jupiter10:21 – 11:38
- 5♂︎ Mars11:38 – 12:54
- 6☉︎ Sun12:54 – 14:11
- 7♀︎ Venus14:11 – 15:27
- 8☿︎ Mercury15:27 – 16:44
- 9☽︎ Moon16:44 – 18:01
- 10♄︎ Saturn18:01 – 19:17
- 11♃︎ Jupiter19:17 – 20:34
- 12♂︎ Mars20:34 – 21:51
Night
- 1☉︎ Sun21:51 – 22:34
- 2♀︎ Venus22:34 – 23:17
- 3☿︎ Mercury23:17 – 00:01
- 4☽︎ Moon00:01 – 00:44
- 5♄︎ Saturn00:44 – 01:27
- 6♃︎ Jupiter01:27 – 02:11
- 7♂︎ Mars02:11 – 02:54
- 8☉︎ Sun02:54 – 03:37
- 9♀︎ Venus03:37 – 04:21
- 10☿︎ Mercury04:21 – 05:04
- 11☽︎ Moon05:04 – 05:47
- 12♄︎ Saturn05:47 – 06:31
Other cities · Spain
Questions
How are the planetary hours calculated in Bilbao?
On Wednesday, 10 June 2026, the Sun rises at 06:31 and sets at 21:51: the day lasts 15h 20m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 06:31, lasts 8h 40m: twelve night hours of 43 min.
Which planet rules the first hour that day?
Mercury, from 06:31 to 07:48: 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.