Planetary hours
in Cardiff.
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, 8 June 2027: day of Mars
- Sunrise
- 04:57
- Sunset
- 21:26
- Next sunrise
- 04:56
A day hour lasts 1h 22m; a night hour, 37 min. Local time (Europe/London).
Day
- 1♂︎ Mars04:57 – 06:19
- 2☉︎ Sun06:19 – 07:42
- 3♀︎ Venus07:42 – 09:04
- 4☿︎ Mercury09:04 – 10:27
- 5☽︎ Moon10:27 – 11:49
- 6♄︎ Saturn11:49 – 13:11
- 7♃︎ Jupiter13:11 – 14:34
- 8♂︎ Mars14:34 – 15:56
- 9☉︎ Sun15:56 – 17:19
- 10♀︎ Venus17:19 – 18:41
- 11☿︎ Mercury18:41 – 20:04
- 12☽︎ Moon20:04 – 21:26
Night
- 1♄︎ Saturn21:26 – 22:04
- 2♃︎ Jupiter22:04 – 22:41
- 3♂︎ Mars22:41 – 23:19
- 4☉︎ Sun23:19 – 23:56
- 5♀︎ Venus23:56 – 00:34
- 6☿︎ Mercury00:34 – 01:11
- 7☽︎ Moon01:11 – 01:49
- 8♄︎ Saturn01:49 – 02:26
- 9♃︎ Jupiter02:26 – 03:04
- 10♂︎ Mars03:04 – 03:41
- 11☉︎ Sun03:41 – 04:19
- 12♀︎ Venus04:19 – 04:56
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Cardiff?
On Tuesday, 8 June 2027, the Sun rises at 04:57 and sets at 21:26: the day lasts 16h 30m, that is twelve day hours of 1h 22m. The night, until the next sunrise at 04:56, lasts 7h 30m: twelve night hours of 37 min.
Which planet rules the first hour that day?
Mars, from 04:57 to 06:19: 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.