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 Tuesday, 27 October 2026: day of Mars
- Sunrise
- 07:40
- Sunset
- 18:10
- Next sunrise
- 07:41
A day hour lasts 53 min; a night hour, 1h 08m. Local time (Europe/Madrid).
Day
- 1♂︎ Mars07:40 – 08:32
- 2☉︎ Sun08:32 – 09:25
- 3♀︎ Venus09:25 – 10:17
- 4☿︎ Mercury10:17 – 11:10
- 5☽︎ Moon11:10 – 12:02
- 6♄︎ Saturn12:02 – 12:55
- 7♃︎ Jupiter12:55 – 13:47
- 8♂︎ Mars13:47 – 14:40
- 9☉︎ Sun14:40 – 15:32
- 10♀︎ Venus15:32 – 16:25
- 11☿︎ Mercury16:25 – 17:17
- 12☽︎ Moon17:17 – 18:10
Night
- 1♄︎ Saturn18:10 – 19:17
- 2♃︎ Jupiter19:17 – 20:25
- 3♂︎ Mars20:25 – 21:33
- 4☉︎ Sun21:33 – 22:40
- 5♀︎ Venus22:40 – 23:48
- 6☿︎ Mercury23:48 – 00:55
- 7☽︎ Moon00:55 – 02:03
- 8♄︎ Saturn02:03 – 03:11
- 9♃︎ Jupiter03:11 – 04:18
- 10♂︎ Mars04:18 – 05:26
- 11☉︎ Sun05:26 – 06:33
- 12♀︎ Venus06:33 – 07:41
Other cities · Spain
Questions
How are the planetary hours calculated in Bilbao?
On Tuesday, 27 October 2026, the Sun rises at 07:40 and sets at 18:10: the day lasts 10h 30m, that is twelve day hours of 53 min. The night, until the next sunrise at 07:41, lasts 13h 31m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Mars, from 07:40 to 08:32: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.