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, 29 September 2027: day of Mercury
- Sunrise
- 08:06
- Sunset
- 19:57
- Next sunrise
- 08:07
A day hour lasts 59 min; a night hour, 1h 01m. Local time (Europe/Madrid).
Day
- 1☿︎ Mercury08:06 – 09:05
- 2☽︎ Moon09:05 – 10:04
- 3♄︎ Saturn10:04 – 11:04
- 4♃︎ Jupiter11:04 – 12:03
- 5♂︎ Mars12:03 – 13:02
- 6☉︎ Sun13:02 – 14:01
- 7♀︎ Venus14:01 – 15:00
- 8☿︎ Mercury15:00 – 16:00
- 9☽︎ Moon16:00 – 16:59
- 10♄︎ Saturn16:59 – 17:58
- 11♃︎ Jupiter17:58 – 18:57
- 12♂︎ Mars18:57 – 19:57
Night
- 1☉︎ Sun19:57 – 20:57
- 2♀︎ Venus20:57 – 21:58
- 3☿︎ Mercury21:58 – 22:59
- 4☽︎ Moon22:59 – 00:00
- 5♄︎ Saturn00:00 – 01:01
- 6♃︎ Jupiter01:01 – 02:02
- 7♂︎ Mars02:02 – 03:03
- 8☉︎ Sun03:03 – 04:04
- 9♀︎ Venus04:04 – 05:04
- 10☿︎ Mercury05:04 – 06:05
- 11☽︎ Moon06:05 – 07:06
- 12♄︎ Saturn07:06 – 08:07
Other cities · Spain
Questions
How are the planetary hours calculated in Bilbao?
On Wednesday, 29 September 2027, the Sun rises at 08:06 and sets at 19:57: the day lasts 11h 51m, that is twelve day hours of 59 min. The night, until the next sunrise at 08:07, lasts 12h 10m: twelve night hours of 1h 01m.
Which planet rules the first hour that day?
Mercury, from 08:06 to 09:05: 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.