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Planetary hours · Calgary (Canada)

Planetary hours
in Calgary.

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, 20 November 2025: day of Jupiter

Sunrise
08:01
Sunset
16:41
Next sunrise
08:03

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

Day

  1. 1♃︎ Jupiter08:01 – 08:45
  2. 2♂︎ Mars08:45 – 09:28
  3. 3☉︎ Sun09:28 – 10:11
  4. 4♀︎ Venus10:11 – 10:55
  5. 5☿︎ Mercury10:55 – 11:38
  6. 6☽︎ Moon11:38 – 12:21
  7. 7♄︎ Saturn12:21 – 13:05
  8. 8♃︎ Jupiter13:05 – 13:48
  9. 9♂︎ Mars13:48 – 14:31
  10. 10☉︎ Sun14:31 – 15:15
  11. 11♀︎ Venus15:15 – 15:58
  12. 12☿︎ Mercury15:58 – 16:41

Night

  1. 1☽︎ Moon16:41 – 17:58
  2. 2♄︎ Saturn17:58 – 19:15
  3. 3♃︎ Jupiter19:15 – 20:32
  4. 4♂︎ Mars20:32 – 21:49
  5. 5☉︎ Sun21:49 – 23:05
  6. 6♀︎ Venus23:05 – 00:22
  7. 7☿︎ Mercury00:22 – 01:39
  8. 8☽︎ Moon01:39 – 02:56
  9. 9♄︎ Saturn02:56 – 04:13
  10. 10♃︎ Jupiter04:13 – 05:29
  11. 11♂︎ Mars05:29 – 06:46
  12. 12☉︎ Sun06:46 – 08:03

Questions

How are the planetary hours calculated in Calgary?

On Thursday, 20 November 2025, the Sun rises at 08:01 and sets at 16:41: the day lasts 8h 40m, that is twelve day hours of 43 min. The night, until the next sunrise at 08:03, lasts 15h 21m: twelve night hours of 1h 17m.

Which planet rules the first hour that day?

Jupiter, from 08:01 to 08:45: 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.

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.