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, 2 March 2028: day of Jupiter
- Sunrise
- 08:17
- Sunset
- 19:20
- Next sunrise
- 08:15
A day hour lasts 55 min; a night hour, 1h 05m. Local time (America/Edmonton).
Day
- 1♃︎ Jupiter08:17 – 09:12
- 2♂︎ Mars09:12 – 10:07
- 3☉︎ Sun10:07 – 11:02
- 4♀︎ Venus11:02 – 11:58
- 5☿︎ Mercury11:58 – 12:53
- 6☽︎ Moon12:53 – 13:48
- 7♄︎ Saturn13:48 – 14:44
- 8♃︎ Jupiter14:44 – 15:39
- 9♂︎ Mars15:39 – 16:34
- 10☉︎ Sun16:34 – 17:29
- 11♀︎ Venus17:29 – 18:25
- 12☿︎ Mercury18:25 – 19:20
Night
- 1☽︎ Moon19:20 – 20:24
- 2♄︎ Saturn20:24 – 21:29
- 3♃︎ Jupiter21:29 – 22:33
- 4♂︎ Mars22:33 – 23:38
- 5☉︎ Sun23:38 – 00:43
- 6♀︎ Venus00:43 – 01:47
- 7☿︎ Mercury01:47 – 02:52
- 8☽︎ Moon02:52 – 03:56
- 9♄︎ Saturn03:56 – 05:01
- 10♃︎ Jupiter05:01 – 06:05
- 11♂︎ Mars06:05 – 07:10
- 12☉︎ Sun07:10 – 08:15
Other cities · Canada
Questions
How are the planetary hours calculated in Calgary?
On Thursday, 2 March 2028, the Sun rises at 08:17 and sets at 19:20: the day lasts 11h 03m, that is twelve day hours of 55 min. The night, until the next sunrise at 08:15, lasts 12h 55m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
Jupiter, from 08:17 to 09:12: 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.
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.