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, 18 May 2027: day of Mars
- Sunrise
- 06:45
- Sunset
- 21:31
- Next sunrise
- 06:44
A day hour lasts 1h 14m; a night hour, 46 min. Local time (Europe/Madrid).
Day
- 1♂︎ Mars06:45 – 07:59
- 2☉︎ Sun07:59 – 09:12
- 3♀︎ Venus09:12 – 10:26
- 4☿︎ Mercury10:26 – 11:40
- 5☽︎ Moon11:40 – 12:54
- 6♄︎ Saturn12:54 – 14:08
- 7♃︎ Jupiter14:08 – 15:22
- 8♂︎ Mars15:22 – 16:36
- 9☉︎ Sun16:36 – 17:50
- 10♀︎ Venus17:50 – 19:04
- 11☿︎ Mercury19:04 – 20:17
- 12☽︎ Moon20:17 – 21:31
Night
- 1♄︎ Saturn21:31 – 22:17
- 2♃︎ Jupiter22:17 – 23:03
- 3♂︎ Mars23:03 – 23:49
- 4☉︎ Sun23:49 – 00:35
- 5♀︎ Venus00:35 – 01:21
- 6☿︎ Mercury01:21 – 02:07
- 7☽︎ Moon02:07 – 02:54
- 8♄︎ Saturn02:54 – 03:40
- 9♃︎ Jupiter03:40 – 04:26
- 10♂︎ Mars04:26 – 05:12
- 11☉︎ Sun05:12 – 05:58
- 12♀︎ Venus05:58 – 06:44
Other cities · Spain
Questions
How are the planetary hours calculated in Bilbao?
On Tuesday, 18 May 2027, the Sun rises at 06:45 and sets at 21:31: the day lasts 14h 47m, that is twelve day hours of 1h 14m. The night, until the next sunrise at 06:44, lasts 9h 12m: twelve night hours of 46 min.
Which planet rules the first hour that day?
Mars, from 06:45 to 07:59: 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.