Planetary hours
in Madrid.
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 August 2026: day of Mars
- Sunrise
- 07:28
- Sunset
- 21:08
- Next sunrise
- 07:29
A day hour lasts 1h 08m; a night hour, 52 min. Local time (Europe/Madrid).
Day
- 1♂︎ Mars07:28 – 08:36
- 2☉︎ Sun08:36 – 09:45
- 3♀︎ Venus09:45 – 10:53
- 4☿︎ Mercury10:53 – 12:01
- 5☽︎ Moon12:01 – 13:10
- 6♄︎ Saturn13:10 – 14:18
- 7♃︎ Jupiter14:18 – 15:26
- 8♂︎ Mars15:26 – 16:34
- 9☉︎ Sun16:34 – 17:43
- 10♀︎ Venus17:43 – 18:51
- 11☿︎ Mercury18:51 – 19:59
- 12☽︎ Moon19:59 – 21:08
Night
- 1♄︎ Saturn21:08 – 21:59
- 2♃︎ Jupiter21:59 – 22:51
- 3♂︎ Mars22:51 – 23:43
- 4☉︎ Sun23:43 – 00:35
- 5♀︎ Venus00:35 – 01:27
- 6☿︎ Mercury01:27 – 02:18
- 7☽︎ Moon02:18 – 03:10
- 8♄︎ Saturn03:10 – 04:02
- 9♃︎ Jupiter04:02 – 04:54
- 10♂︎ Mars04:54 – 05:45
- 11☉︎ Sun05:45 – 06:37
- 12♀︎ Venus06:37 – 07:29
Other cities · Spain
Questions
How are the planetary hours calculated in Madrid?
On Tuesday, 18 August 2026, the Sun rises at 07:28 and sets at 21:08: the day lasts 13h 40m, that is twelve day hours of 1h 08m. The night, until the next sunrise at 07:29, lasts 10h 21m: twelve night hours of 52 min.
Which planet rules the first hour that day?
Mars, from 07:28 to 08:36: 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.