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 Tuesday, 7 July 2026: day of Mars
- Sunrise
- 05:30
- Sunset
- 21:51
- Next sunrise
- 05:31
A day hour lasts 1h 22m; a night hour, 38 min. Local time (America/Edmonton).
Day
- 1♂︎ Mars05:30 – 06:52
- 2☉︎ Sun06:52 – 08:14
- 3♀︎ Venus08:14 – 09:36
- 4☿︎ Mercury09:36 – 10:57
- 5☽︎ Moon10:57 – 12:19
- 6♄︎ Saturn12:19 – 13:41
- 7♃︎ Jupiter13:41 – 15:02
- 8♂︎ Mars15:02 – 16:24
- 9☉︎ Sun16:24 – 17:46
- 10♀︎ Venus17:46 – 19:07
- 11☿︎ Mercury19:07 – 20:29
- 12☽︎ Moon20:29 – 21:51
Night
- 1♄︎ Saturn21:51 – 22:29
- 2♃︎ Jupiter22:29 – 23:08
- 3♂︎ Mars23:08 – 23:46
- 4☉︎ Sun23:46 – 00:24
- 5♀︎ Venus00:24 – 01:03
- 6☿︎ Mercury01:03 – 01:41
- 7☽︎ Moon01:41 – 02:19
- 8♄︎ Saturn02:19 – 02:58
- 9♃︎ Jupiter02:58 – 03:36
- 10♂︎ Mars03:36 – 04:15
- 11☉︎ Sun04:15 – 04:53
- 12♀︎ Venus04:53 – 05:31
Other cities · Canada
Questions
How are the planetary hours calculated in Calgary?
On Tuesday, 7 July 2026, the Sun rises at 05:30 and sets at 21:51: the day lasts 16h 20m, that is twelve day hours of 1h 22m. The night, until the next sunrise at 05:31, lasts 7h 41m: twelve night hours of 38 min.
Which planet rules the first hour that day?
Mars, from 05:30 to 06:52: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.