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, 5 October 2026: day of the Moon
- Sunrise
- 07:43
- Sunset
- 19:04
- Next sunrise
- 07:45
A day hour lasts 57 min; a night hour, 1h 03m. Local time (America/Edmonton).
Day
- 1☽︎ Moon07:43 – 08:40
- 2♄︎ Saturn08:40 – 09:37
- 3♃︎ Jupiter09:37 – 10:33
- 4♂︎ Mars10:33 – 11:30
- 5☉︎ Sun11:30 – 12:27
- 6♀︎ Venus12:27 – 13:24
- 7☿︎ Mercury13:24 – 14:20
- 8☽︎ Moon14:20 – 15:17
- 9♄︎ Saturn15:17 – 16:14
- 10♃︎ Jupiter16:14 – 17:11
- 11♂︎ Mars17:11 – 18:08
- 12☉︎ Sun18:08 – 19:04
Night
- 1♀︎ Venus19:04 – 20:08
- 2☿︎ Mercury20:08 – 21:11
- 3☽︎ Moon21:11 – 22:14
- 4♄︎ Saturn22:14 – 23:18
- 5♃︎ Jupiter23:18 – 00:21
- 6♂︎ Mars00:21 – 01:25
- 7☉︎ Sun01:25 – 02:28
- 8♀︎ Venus02:28 – 03:31
- 9☿︎ Mercury03:31 – 04:35
- 10☽︎ Moon04:35 – 05:38
- 11♄︎ Saturn05:38 – 06:41
- 12♃︎ Jupiter06:41 – 07:45
Other cities · Canada
Questions
How are the planetary hours calculated in Calgary?
On Monday, 5 October 2026, the Sun rises at 07:43 and sets at 19:04: the day lasts 11h 21m, that is twelve day hours of 57 min. The night, until the next sunrise at 07:45, lasts 12h 40m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
The Moon, from 07:43 to 08:40: 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.