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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 Friday, 27 November 2026: day of Venus

Sunrise
07:50
Sunset
16:10
Next sunrise
07:51

A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/London).

Day

  1. 1♀︎ Venus07:50 – 08:31
  2. 2☿︎ Mercury08:31 – 09:13
  3. 3☽︎ Moon09:13 – 09:55
  4. 4♄︎ Saturn09:55 – 10:36
  5. 5♃︎ Jupiter10:36 – 11:18
  6. 6♂︎ Mars11:18 – 12:00
  7. 7☉︎ Sun12:00 – 12:41
  8. 8♀︎ Venus12:41 – 13:23
  9. 9☿︎ Mercury13:23 – 14:05
  10. 10☽︎ Moon14:05 – 14:46
  11. 11♄︎ Saturn14:46 – 15:28
  12. 12♃︎ Jupiter15:28 – 16:10

Night

  1. 1♂︎ Mars16:10 – 17:28
  2. 2☉︎ Sun17:28 – 18:47
  3. 3♀︎ Venus18:47 – 20:05
  4. 4☿︎ Mercury20:05 – 21:23
  5. 5☽︎ Moon21:23 – 22:42
  6. 6♄︎ Saturn22:42 – 00:00
  7. 7♃︎ Jupiter00:00 – 01:19
  8. 8♂︎ Mars01:19 – 02:37
  9. 9☉︎ Sun02:37 – 03:56
  10. 10♀︎ Venus03:56 – 05:14
  11. 11☿︎ Mercury05:14 – 06:33
  12. 12☽︎ Moon06:33 – 07:51

Questions

How are the planetary hours calculated in Cardiff?

On Friday, 27 November 2026, the Sun rises at 07:50 and sets at 16:10: the day lasts 8h 20m, that is twelve day hours of 42 min. The night, until the next sunrise at 07:51, lasts 15h 41m: twelve night hours of 1h 18m.

Which planet rules the first hour that day?

Venus, from 07:50 to 08:31: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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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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.