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, 18 October 2028: day of Mercury
- Sunrise
- 08:29
- Sunset
- 19:23
- Next sunrise
- 08:30
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Europe/Madrid).
Day
- 1☿︎ Mercury08:29 – 09:24
- 2☽︎ Moon09:24 – 10:18
- 3♄︎ Saturn10:18 – 11:13
- 4♃︎ Jupiter11:13 – 12:07
- 5♂︎ Mars12:07 – 13:01
- 6☉︎ Sun13:01 – 13:56
- 7♀︎ Venus13:56 – 14:50
- 8☿︎ Mercury14:50 – 15:45
- 9☽︎ Moon15:45 – 16:39
- 10♄︎ Saturn16:39 – 17:34
- 11♃︎ Jupiter17:34 – 18:28
- 12♂︎ Mars18:28 – 19:23
Night
- 1☉︎ Sun19:23 – 20:28
- 2♀︎ Venus20:28 – 21:34
- 3☿︎ Mercury21:34 – 22:40
- 4☽︎ Moon22:40 – 23:45
- 5♄︎ Saturn23:45 – 00:51
- 6♃︎ Jupiter00:51 – 01:57
- 7♂︎ Mars01:57 – 03:02
- 8☉︎ Sun03:02 – 04:08
- 9♀︎ Venus04:08 – 05:13
- 10☿︎ Mercury05:13 – 06:19
- 11☽︎ Moon06:19 – 07:25
- 12♄︎ Saturn07:25 – 08:30
Other cities · Spain
Questions
How are the planetary hours calculated in Bilbao?
On Wednesday, 18 October 2028, the Sun rises at 08:29 and sets at 19:23: the day lasts 10h 54m, that is twelve day hours of 54 min. The night, until the next sunrise at 08:30, lasts 13h 08m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Mercury, from 08:29 to 09:24: 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.