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 Saturday, 3 April 2027: day of Saturn
- Sunrise
- 07:50
- Sunset
- 20:40
- Next sunrise
- 07:48
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Europe/Madrid).
Day
- 1♄︎ Saturn07:50 – 08:54
- 2♃︎ Jupiter08:54 – 09:58
- 3♂︎ Mars09:58 – 11:03
- 4☉︎ Sun11:03 – 12:07
- 5♀︎ Venus12:07 – 13:11
- 6☿︎ Mercury13:11 – 14:15
- 7☽︎ Moon14:15 – 15:19
- 8♄︎ Saturn15:19 – 16:23
- 9♃︎ Jupiter16:23 – 17:27
- 10♂︎ Mars17:27 – 18:31
- 11☉︎ Sun18:31 – 19:36
- 12♀︎ Venus19:36 – 20:40
Night
- 1☿︎ Mercury20:40 – 21:35
- 2☽︎ Moon21:35 – 22:31
- 3♄︎ Saturn22:31 – 23:27
- 4♃︎ Jupiter23:27 – 00:23
- 5♂︎ Mars00:23 – 01:18
- 6☉︎ Sun01:18 – 02:14
- 7♀︎ Venus02:14 – 03:10
- 8☿︎ Mercury03:10 – 04:06
- 9☽︎ Moon04:06 – 05:01
- 10♄︎ Saturn05:01 – 05:57
- 11♃︎ Jupiter05:57 – 06:53
- 12♂︎ Mars06:53 – 07:48
Other cities · Spain
Questions
How are the planetary hours calculated in Bilbao?
On Saturday, 3 April 2027, the Sun rises at 07:50 and sets at 20:40: the day lasts 12h 49m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 07:48, lasts 11h 09m: twelve night hours of 56 min.
Which planet rules the first hour that day?
Saturn, from 07:50 to 08:54: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.