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Planetary hours · Cardiff (United Kingdom)

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 Thursday, 21 January 2027: day of Jupiter

Sunrise
08:05
Sunset
16:42
Next sunrise
08:04

A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/London).

Day

  1. 1♃︎ Jupiter08:05 – 08:48
  2. 2♂︎ Mars08:48 – 09:31
  3. 3☉︎ Sun09:31 – 10:15
  4. 4♀︎ Venus10:15 – 10:58
  5. 5☿︎ Mercury10:58 – 11:41
  6. 6☽︎ Moon11:41 – 12:24
  7. 7♄︎ Saturn12:24 – 13:07
  8. 8♃︎ Jupiter13:07 – 13:50
  9. 9♂︎ Mars13:50 – 14:33
  10. 10☉︎ Sun14:33 – 15:16
  11. 11♀︎ Venus15:16 – 15:59
  12. 12☿︎ Mercury15:59 – 16:42

Night

  1. 1☽︎ Moon16:42 – 17:59
  2. 2♄︎ Saturn17:59 – 19:16
  3. 3♃︎ Jupiter19:16 – 20:33
  4. 4♂︎ Mars20:33 – 21:49
  5. 5☉︎ Sun21:49 – 23:06
  6. 6♀︎ Venus23:06 – 00:23
  7. 7☿︎ Mercury00:23 – 01:40
  8. 8☽︎ Moon01:40 – 02:57
  9. 9♄︎ Saturn02:57 – 04:14
  10. 10♃︎ Jupiter04:14 – 05:31
  11. 11♂︎ Mars05:31 – 06:47
  12. 12☉︎ Sun06:47 – 08:04

Other cities · United Kingdom

Questions

How are the planetary hours calculated in Cardiff?

On Thursday, 21 January 2027, the Sun rises at 08:05 and sets at 16:42: the day lasts 8h 37m, that is twelve day hours of 43 min. The night, until the next sunrise at 08:04, lasts 15h 22m: twelve night hours of 1h 17m.

Which planet rules the first hour that day?

Jupiter, from 08:05 to 08:48: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.

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Calendars

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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.