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 Monday, 13 December 2027: day of the Moon
- Sunrise
- 09:31
- Sunset
- 17:29
- Next sunrise
- 09:32
A day hour lasts 40 min; a night hour, 1h 20m. Local time (America/Edmonton).
Day
- 1☽︎ Moon09:31 – 10:11
- 2♄︎ Saturn10:11 – 10:51
- 3♃︎ Jupiter10:51 – 11:30
- 4♂︎ Mars11:30 – 12:10
- 5☉︎ Sun12:10 – 12:50
- 6♀︎ Venus12:50 – 13:30
- 7☿︎ Mercury13:30 – 14:10
- 8☽︎ Moon14:10 – 14:50
- 9♄︎ Saturn14:50 – 15:29
- 10♃︎ Jupiter15:29 – 16:09
- 11♂︎ Mars16:09 – 16:49
- 12☉︎ Sun16:49 – 17:29
Night
- 1♀︎ Venus17:29 – 18:49
- 2☿︎ Mercury18:49 – 20:09
- 3☽︎ Moon20:09 – 21:30
- 4♄︎ Saturn21:30 – 22:50
- 5♃︎ Jupiter22:50 – 00:10
- 6♂︎ Mars00:10 – 01:30
- 7☉︎ Sun01:30 – 02:51
- 8♀︎ Venus02:51 – 04:11
- 9☿︎ Mercury04:11 – 05:31
- 10☽︎ Moon05:31 – 06:51
- 11♄︎ Saturn06:51 – 08:12
- 12♃︎ Jupiter08:12 – 09:32
Other cities · Canada
Questions
How are the planetary hours calculated in Calgary?
On Monday, 13 December 2027, the Sun rises at 09:31 and sets at 17:29: the day lasts 7h 58m, that is twelve day hours of 40 min. The night, until the next sunrise at 09:32, lasts 16h 03m: twelve night hours of 1h 20m.
Which planet rules the first hour that day?
The Moon, from 09:31 to 10:11: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.