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, 11 October 2028: day of Mercury
- Sunrise
- 08:21
- Sunset
- 19:34
- Next sunrise
- 08:22
A day hour lasts 56 min; a night hour, 1h 04m. Local time (Europe/Madrid).
Day
- 1☿︎ Mercury08:21 – 09:17
- 2☽︎ Moon09:17 – 10:13
- 3♄︎ Saturn10:13 – 11:09
- 4♃︎ Jupiter11:09 – 12:05
- 5♂︎ Mars12:05 – 13:01
- 6☉︎ Sun13:01 – 13:57
- 7♀︎ Venus13:57 – 14:54
- 8☿︎ Mercury14:54 – 15:50
- 9☽︎ Moon15:50 – 16:46
- 10♄︎ Saturn16:46 – 17:42
- 11♃︎ Jupiter17:42 – 18:38
- 12♂︎ Mars18:38 – 19:34
Night
- 1☉︎ Sun19:34 – 20:38
- 2♀︎ Venus20:38 – 21:42
- 3☿︎ Mercury21:42 – 22:46
- 4☽︎ Moon22:46 – 23:50
- 5♄︎ Saturn23:50 – 00:54
- 6♃︎ Jupiter00:54 – 01:58
- 7♂︎ Mars01:58 – 03:02
- 8☉︎ Sun03:02 – 04:06
- 9♀︎ Venus04:06 – 05:10
- 10☿︎ Mercury05:10 – 06:14
- 11☽︎ Moon06:14 – 07:18
- 12♄︎ Saturn07:18 – 08:22
Other cities · Spain
Questions
How are the planetary hours calculated in Bilbao?
On Wednesday, 11 October 2028, the Sun rises at 08:21 and sets at 19:34: the day lasts 11h 14m, that is twelve day hours of 56 min. The night, until the next sunrise at 08:22, lasts 12h 48m: twelve night hours of 1h 04m.
Which planet rules the first hour that day?
Mercury, from 08:21 to 09:17: 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.