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, 4 January 2027: day of the Moon
- Sunrise
- 09:39
- Sunset
- 17:43
- Next sunrise
- 09:38
A day hour lasts 40 min; a night hour, 1h 20m. Local time (America/Edmonton).
Day
- 1☽︎ Moon09:39 – 10:19
- 2♄︎ Saturn10:19 – 10:59
- 3♃︎ Jupiter10:59 – 11:40
- 4♂︎ Mars11:40 – 12:20
- 5☉︎ Sun12:20 – 13:01
- 6♀︎ Venus13:01 – 13:41
- 7☿︎ Mercury13:41 – 14:21
- 8☽︎ Moon14:21 – 15:02
- 9♄︎ Saturn15:02 – 15:42
- 10♃︎ Jupiter15:42 – 16:22
- 11♂︎ Mars16:22 – 17:03
- 12☉︎ Sun17:03 – 17:43
Night
- 1♀︎ Venus17:43 – 19:03
- 2☿︎ Mercury19:03 – 20:22
- 3☽︎ Moon20:22 – 21:42
- 4♄︎ Saturn21:42 – 23:02
- 5♃︎ Jupiter23:02 – 00:21
- 6♂︎ Mars00:21 – 01:41
- 7☉︎ Sun01:41 – 03:00
- 8♀︎ Venus03:00 – 04:20
- 9☿︎ Mercury04:20 – 05:40
- 10☽︎ Moon05:40 – 06:59
- 11♄︎ Saturn06:59 – 08:19
- 12♃︎ Jupiter08:19 – 09:38
Other cities · Canada
Questions
How are the planetary hours calculated in Calgary?
On Monday, 4 January 2027, the Sun rises at 09:39 and sets at 17:43: the day lasts 8h 04m, that is twelve day hours of 40 min. The night, until the next sunrise at 09:38, lasts 15h 55m: twelve night hours of 1h 20m.
Which planet rules the first hour that day?
The Moon, from 09:39 to 10:19: 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.