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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 Wednesday, 12 January 2028: day of Mercury

Sunrise
08:14
Sunset
16:27
Next sunrise
08:13

A day hour lasts 41 min; a night hour, 1h 19m. Local time (Europe/London).

Day

  1. 1☿︎ Mercury08:14 – 08:55
  2. 2☽︎ Moon08:55 – 09:36
  3. 3♄︎ Saturn09:36 – 10:17
  4. 4♃︎ Jupiter10:17 – 10:58
  5. 5♂︎ Mars10:58 – 11:39
  6. 6☉︎ Sun11:39 – 12:21
  7. 7♀︎ Venus12:21 – 13:02
  8. 8☿︎ Mercury13:02 – 13:43
  9. 9☽︎ Moon13:43 – 14:24
  10. 10♄︎ Saturn14:24 – 15:05
  11. 11♃︎ Jupiter15:05 – 15:46
  12. 12♂︎ Mars15:46 – 16:27

Night

  1. 1☉︎ Sun16:27 – 17:46
  2. 2♀︎ Venus17:46 – 19:05
  3. 3☿︎ Mercury19:05 – 20:24
  4. 4☽︎ Moon20:24 – 21:43
  5. 5♄︎ Saturn21:43 – 23:01
  6. 6♃︎ Jupiter23:01 – 00:20
  7. 7♂︎ Mars00:20 – 01:39
  8. 8☉︎ Sun01:39 – 02:58
  9. 9♀︎ Venus02:58 – 04:17
  10. 10☿︎ Mercury04:17 – 05:35
  11. 11☽︎ Moon05:35 – 06:54
  12. 12♄︎ Saturn06:54 – 08:13

Other cities · United Kingdom

Questions

How are the planetary hours calculated in Cardiff?

On Wednesday, 12 January 2028, the Sun rises at 08:14 and sets at 16:27: the day lasts 8h 14m, that is twelve day hours of 41 min. The night, until the next sunrise at 08:13, lasts 15h 46m: twelve night hours of 1h 19m.

Which planet rules the first hour that day?

Mercury, from 08:14 to 08:55: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.

My sky on my chart

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Calendars

▦The sky in November 2026 ℞Retrogrades 2026℞Retrogrades 2027 ☽︎Moon phases 2026☽︎Moon phases 2027 ☽︎Void of course Moon 2026☽︎Void of course Moon 2027 ✴︎Aspects 2026✴︎Aspects 2027 ●Eclipses 2026-2027 ◷Planetary hours ☉︎Current season: Scorpio ✶︎2027 horoscope, sign by sign ♀︎The ten planets ⌖How we calculate AaThe glossary

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.