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 Saturday, 14 August 2027: day of Saturn
- Sunrise
- 06:21
- Sunset
- 20:59
- Next sunrise
- 06:23
A day hour lasts 1h 13m; a night hour, 47 min. Local time (America/Edmonton).
Day
- 1♄︎ Saturn06:21 – 07:34
- 2♃︎ Jupiter07:34 – 08:47
- 3♂︎ Mars08:47 – 10:01
- 4☉︎ Sun10:01 – 11:14
- 5♀︎ Venus11:14 – 12:27
- 6☿︎ Mercury12:27 – 13:40
- 7☽︎ Moon13:40 – 14:53
- 8♄︎ Saturn14:53 – 16:06
- 9♃︎ Jupiter16:06 – 17:19
- 10♂︎ Mars17:19 – 18:33
- 11☉︎ Sun18:33 – 19:46
- 12♀︎ Venus19:46 – 20:59
Night
- 1☿︎ Mercury20:59 – 21:46
- 2☽︎ Moon21:46 – 22:33
- 3♄︎ Saturn22:33 – 23:20
- 4♃︎ Jupiter23:20 – 00:07
- 5♂︎ Mars00:07 – 00:54
- 6☉︎ Sun00:54 – 01:41
- 7♀︎ Venus01:41 – 02:28
- 8☿︎ Mercury02:28 – 03:15
- 9☽︎ Moon03:15 – 04:02
- 10♄︎ Saturn04:02 – 04:49
- 11♃︎ Jupiter04:49 – 05:36
- 12♂︎ Mars05:36 – 06:23
Other cities · Canada
Questions
How are the planetary hours calculated in Calgary?
On Saturday, 14 August 2027, the Sun rises at 06:21 and sets at 20:59: the day lasts 14h 38m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 06:23, lasts 9h 24m: twelve night hours of 47 min.
Which planet rules the first hour that day?
Saturn, from 06:21 to 07:34: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.